probability_n of_o such_o proposition_n or_o truth_n which_o the_o mind_n arrive_v at_o by_o deduction_n make_v from_o such_o idea_n which_o it_o have_v get_v by_o the_o use_n of_o its_o natural_a faculty_n viz._n by_o sensation_n or_o reflection_n faith_n on_o the_o other_o side_n be_v the_o assent_n to_o any_o proposition_n upon_o the_o credit_n of_o the_o proposer_n as_o come_v immediate_o from_o god_n which_o we_o call_v revelation_n concern_v which_o we_o must_v observe_v first_o that_o no_o man_n inspire_v by_o god_n can_v by_o any_o revelation_n communicate_v to_o other_o any_o new_a simple_a idea_n which_o they_o have_v not_o before_o from_o sensation_n or_o reflection_n because_o word_n by_o their_o immediate_a operation_n on_o we_o can_v cause_v other_o idea_n but_o of_o their_o natural_a sound_n and_o such_o as_o custom_n have_v annex_v to_o they_o which_o to_o we_o they_o have_v be_v wont_a to_o be_v sign_n of_o but_o can_v introduce_v any_o new_a and_o former_o unknown_a 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revelation_n than_o it_o have_v of_o the_o principle_n of_o its_o own_o reason_n it_o can_v never_o have_v a_o ground_n to_o quit_v the_o clear_a evidence_n of_o its_o reason_n to_o give_v place_n to_o a_o proposition_n who_o revelation_n have_v not_o a_o great_a evidence_n than_o those_o principle_n have_v in_o all_o thing_n therefore_o where_o we_o have_v clear_a evidence_n from_o our_o idea_n and_o the_o principle_n of_o knowledge_n abovementioned_a reason_n be_v the_o proper_a judge_n and_o revelation_n can_v in_o such_o case_n invalidate_v its_o decree_n nor_o can_v we_o be_v oblige_v where_o we_o have_v the_o clear_a and_o evident_a sentence_n of_o reason_n to_o quit_v it_o for_o the_o contrary_a opinion_n under_o a_o pretence_n that_o it_o be_v matter_n of_o faith_n which_o can_v have_v no_o authority_n against_o the_o plain_a and_o clear_o dictate_v of_o reason_n but_o three_o there_o be_v many_o thing_n of_o which_o we_o have_v but_o imperfect_a notion_n or_o none_o at_o all_o and_o other_o thing_n of_o who_o past_a present_a or_o future_a existence_n by_o the_o natural_a use_n of_o our_o faculty_n we_o can_v have_v no_o knowledge_n at_o all_o these_o be_v beyond_o the_o discovery_n of_o our_o faculty_n and_o above_o reason_n when_o reveal_v become_v the_o proper_a matter_n of_o faith_n thus_o that_o part_n of_o the_o angel_n rebel_v against_o god_n that_o the_o body_n of_o man_n shall_v rise_v and_o live_v again_o and_o the_o like_a be_v pure_o matter_n of_o faith_n with_o which_o reason_n have_v direct_o nothing_o to_o do_v first_o then_o whatever_o proposition_n be_v reveal_v of_o who_o truth_n our_o mind_n by_o its_o natural_a faculty_n and_o notion_n can_v judge_v that_o be_v pure_o mater_n of_o faith_n and_o above_o reason_n second_o all_o proposition_n whereof_o the_o mind_n by_o its_o natural_a faculty_n can_v come_v to_o determine_v and_o judge_v from_o natural_a acquire_v idea_n be_v matter_n of_o reason_n but_o with_o this_o difference_n that_o in_o those_o concern_v which_o it_o have_v but_o a_o uncertain_a evidence_n and_o so_o be_v persuade_v of_o their_o truth_n only_o upon_o probable_a ground_n in_o such_o i_o say_v a_o evident_a revelation_n ought_v to_o determine_v our_o assent_n even_o against_o probability_n because_o the_o mind_n not_o be_v certain_a of_o the_o truth_n of_o that_o it_o do_v not_o evident_o know_v be_v bind_v to_o give_v up_o its_o assent_n to_o such_o a_o testimony_n which_o it_o be_v satisfy_v come_v from_o one_o who_o can_v err_v and_o will_v not_o deceive_v but_o yet_o it_o still_o belong_v to_o reason_n to_o judge_v of_o the_o truth_n of_o its_o be_v a_o revelation_n and_o of_o the_o signification_n of_o the_o word_n wherein_o it_o be_v deliver_v thus_o far_o the_o dominion_n of_o faith_n reach_v and_o that_o without_o any_o violence_n to_o reason_n which_o be_v not_o injure_v or_o disturb_v but_o assist_v and_o improve_v by_o new_a discovery_n of_o truth_n come_v from_o the_o eternal_a fountain_n of_o all_o knowledge_n whatever_o god_n have_v reveal_v be_v certain_o true_a no_o doubt_n can_v be_v make_v of_o it_o this_o be_v the_o proper_a object_n of_o faith_n but_o whether_o it_o be_v a_o divine_a revelation_n or_o no_o reason_n must_v judge_v which_o can_v never_o permit_v the_o mind_n to_o reject_v a_o great_a evidence_n to_o embrace_v what_o be_v less_o evident_a nor_o prefer_v less_o certainty_n to_o the_o great_a there_o can_v be_v no_o evidence_n that_o any_o traditional_a revelation_n be_v of_o divine_a original_a in_o the_o word_n we_o receive_v it_o and_o the_o sense_n we_o understand_v it_o so_o clear_a and_o so_o certain_a as_o those_o of_o the_o principle_n of_o reason_n and_o therefore_o nothing_o that_o be_v contrary_a to_o the_o clear_a and_o self-evident_a dictate_v of_o reason_n have_v a_o right_a to_o be_v
it_o be_v these_o first_o because_o syllogism_n serve_v our_o reason_n but_o in_o one_o only_a of_o the_o forementioned_a part_n of_o it_o and_o that_o be_v to_o show_v the_o connexion_n of_o the_o proof_n of_o any_o one_o instance_n and_o no_o more_o but_o in_o this_o it_o be_v of_o no_o great_a use_n since_o the_o mind_n can_v perceive_v such_o connexion_n where_o it_o real_o be_v as_o easy_o nay_o perhaps_o better_a without_o it_o we_o may_v observe_v that_o there_o be_v many_o man_n that_o reason_n exceed_v clear_a and_o right_o who_o know_v not_o how_o to_o make_v a_o syllogism_n and_o i_o believe_v scarce_o any_o one_o make_v syllogism_n in_o reason_v within_o himself_o indeed_o sometime_o they_o may_v serve_v to_o discover_v a_o fallacy_n hide_v in_o a_o rhetorical_a flourish_n or_o by_o strip_v a_o absurdity_n of_o the_o cover_n of_o wit_n and_o good_a language_n show_v it_o in_o its_o naked_a deformity_n but_o the_o mind_n be_v not_o teach_v to_o reason_n by_o these_o rule_n it_o have_v a_o native_a faculty_n to_o perceive_v the_o coherence_n or_o incoherence_n of_o its_o idea_n and_o can_v range_v they_o right_o without_o any_o such_o perplex_v repetition_n and_o i_o think_v every_o one_o will_v perceive_v in_o mathematical_a demonstration_n that_o the_o knowledge_n gain_v thereby_o come_v short_a and_o clear_a without_o syllogism_n second_o because_o thò_fw-la syllogism_n serve_v to_o show_v the_o force_n or_o fallacy_n of_o a_o argument_n make_v use_v of_o in_o the_o usual_a way_n of_o discourse_v by_o supply_v the_o absent_a proposition_n and_o so_o set_v it_o before_o the_o view_n in_o a_o clear_a light_n yet_o it_o no_o less_o engage_v the_o mind_n in_o the_o perplexity_n of_o obscure_a and_o equivocal_a term_n wherewith_o this_o artificial_a way_n of_o reason_v always_o abound_v it_o be_v adapt_v more_o to_o the_o attain_n of_o victory_n in_o dispute_n than_o the_o discovery_n or_o confirmation_n of_o truth_n in_o fair_a inquiry_n but_o however_o it_o be_v in_o knowledge_n i_o think_v it_o be_v of_o far_o less_o or_o no_o use_n at_o all_o in_o probability_n for_o the_o assent_n there_o be_v to_o be_v determine_v by_o the_o preponderancy_n after_o a_o due_a weigh_v of_o all_o the_o proof_n on_o both_o side_n nothing_o be_v so_o unfit_a to_o assist_v the_o mind_n in_o that_o as_o syllogism_n which_o run_v away_o with_o one_o assume_v probability_n pursue_v that_o till_o it_o have_v lead_v the_o mind_n quite_o out_o of_o sight_n of_o the_o thing_n under_o consideration_n but_o let_v it_o help_v we_o as_o perhaps_o may_v be_v say_v in_o convince_a man_n of_o their_o error_n or_o mistake_v yet_o still_o it_o fail_v our_o reason_n in_o that_o part_n which_o if_o not_o its_o high_a perfection_n be_v yet_o certain_o its_o hard_a task_n and_o that_o which_o we_o must_v need_v its_o help_n in_o and_o that_o be_v the_o find_v out_o of_o proof_n and_o make_v new_a discovery_n this_o way_n of_o reason_v discover_v no_o new_a proof_n but_o be_v the_o art_n of_o marshal_n and_o range_v the_o old_a one_o we_o have_v already_o a_o man_n know_v first_o and_o then_o he_o be_v able_a to_o prove_v syllogistical_o so_o that_o syllogism_n come_v after_o knowledge_n and_o then_o a_o man_n have_v little_a or_o no_o need_n of_o it_o but_o it_o be_v chief_o by_o the_o find_v out_o those_o idea_n that_o show_v the_o connexion_n of_o distant_a one_o that_o our_o stock_n of_o knowledge_n be_v increase_v and_o that_o useful_a art_n and_o science_n be_v advance_v reason_n tho'_o of_o a_o very_a large_a extent_n fail_v we_o in_o several_a instance_n as_o first_o where_o our_o idea_n fail_v second_o it_o be_v often_o at_o a_o loss_n because_o of_o the_o obscurity_n confusion_n or_o imperfection_n of_o the_o idea_n it_o be_v employ_v about_o thus_o have_v no_o perfect_a idea_n of_o the_o least_o extension_n of_o matter_n nor_o of_o infinity_o we_o be_v at_o a_o loss_n about_o the_o divisibility_n of_o matter_n three_o our_o reason_n be_v often_o at_o a_o stand_n because_o it_o perceive_v not_o those_o idea_n which_o will_v serve_v to_o show_v the_o certain_a or_o probable_a agreement_n or_o disagreement_n of_o any_o two_o other_o idea_n four_o our_o reason_n be_v often_o engage_v in_o absurdity_n and_o difficulty_n by_o proceed_v upon_o false_a principle_n which_o be_v follow_v lead_v man_n into_o contradiction_n to_o themselves_o and_o inconsistancy_n in_o their_o own_o thought_n five_o dubious_a word_n and_o uncertain_a sign_n often_o puzzle_v man_n reason_n and_o bring_v they_o to_o a_o nonplus_n in_o reason_v man_n ordinary_o use_v four_o sort_n of_o argument_n the_o first_o be_v to_o allege_v the_o opinion_n of_o man_n who_o part_n learning_n eminency_n power_n or_o some_o other_o cause_n have_v gain_v a_o name_n and_o settle_v their_o reputation_n in_o the_o common_a esteem_n with_o some_o kind_n of_o authority_n this_o may_v be_v call_v argumentum_fw-la ad_fw-la verecundiam_fw-la second_o another_o way_n be_v to_o require_v the_o adversary_n to_o admit_v what_o they_o allege_v as_o a_o proof_n or_o to_o assign_v a_o better_a this_o i_o call_v argumentum_fw-la ad_fw-la ignorantiam_fw-la a_o three_o way_n be_v to_o press_v a_o man_n with_o consequence_n draw_v from_o his_o own_o principle_n or_o concession_n this_o be_v already_o know_v under_o the_o name_n of_o argumentum_fw-la ad_fw-la hominem_fw-la four_o the_o use_n of_o proof_n draw_v from_o any_o of_o the_o foundation_n of_o knowledge_n or_o probability_n this_o i_o call_v argumentum_fw-la ad_fw-la judicium_fw-la this_o alone_a of_o all_o the_o four_o bring_v true_a instruction_n with_o it_o and_o advance_v we_o in_o our_o way_n to_o knowledge_n for_o first_o it_o argue_v not_o another_o man_n opinion_n to_o be_v right_a because_o i_o out_o of_o respect_n or_o any_o other_o consideration_n but_o that_o of_o conviction_n will_v not_o contradict_v he_o second_o it_o prove_v not_o another_o man_n to_o be_v in_o the_o right_a way_n nor_o that_o i_o ought_v to_o take_v the_o same_o with_o he_o because_o i_o know_v not_o a_o better_a three_o nor_o do_v it_o follow_v that_o another_o man_n be_v in_o the_o right_a way_n because_o he_o have_v show_v i_o that_o i_o be_o in_o the_o wrong_n this_o may_v dispose_v i_o perhaps_o for_o the_o reception_n of_o truth_n but_o help_v i_o not_o to_o it_o that_o must_v come_v from_o proof_n and_o argument_n and_o light_n arise_v from_o the_o nature_n of_o thing_n themselves_o not_o from_o my_o shame_n facedness_n ignorance_n or_o error_n by_o what_o have_v be_v say_v of_o reason_n we_o may_v be_v able_a to_o make_v some_o guess_n at_o the_o distinction_n of_o thing_n into_o those_o that_o be_v according_a to_o above_z and_o contrary_a to_o reason_n according_a to_o reason_n be_v such_o proposition_n who_o truth_n we_o can_v discover_v by_o examine_v and_o trace_v those_o idea_n we_o have_v from_o sensation_n and_o reflection_n and_o by_o natural_a deduction_n find_v to_o be_v true_a or_o probable_a above_o reason_n be_v such_o proposition_n who_o truth_n or_o probability_n we_o can_v by_o reason_n derive_v from_o those_o principle_n contrary_n to_o reason_n be_v such_o proposition_n as_o be_v inconsistent_a with_o or_o irreconcilable_a to_o our_o clear_a and_o distinct_a idea_n thus_o the_o existence_n of_o one_o god_n be_v according_a to_o reason_n the_o existence_n of_o more_o than_o one_o god_n contrary_a to_o reason_n the_o resurrection_n of_o the_o body_n after_o death_n above_o reason_n above_o reason_n may_v be_v also_o take_v in_o a_o double_a sense_n viz._n above_o probability_n or_o above_o certainty_n in_o that_o large_a sense_n also_o contrary_a to_o reason_n be_v i_o suppose_v sometime_o take_v there_o be_v another_o use_n of_o the_o word_n reason_n wherein_o it_o be_v oppose_v to_o faith_n which_o tho'_o authorize_v by_o common_a use_n yet_o be_v it_o in_o itself_o a_o very_a improper_a way_n of_o speak_v for_o faith_n be_v nothing_o but_o a_o firm_a assent_n of_o the_o mind_n which_o if_o it_o be_v regulate_v as_o be_v our_o duty_n can_v be_v afford_v to_o any_o thing_n but_o upon_o good_a reason_n and_o so_o can_v be_v opposite_a to_o it_o he_o that_o believe_v without_o have_v any_o reason_n for_o believe_v may_v be_v in_o love_n with_o his_o own_o fancy_n but_o neither_o seek_v truth_n as_o he_o ought_v nor_o pay_v the_o obedience_n due_a to_o his_o maker_n who_o will_v have_v he_o use_v those_o discern_a faculty_n he_o have_v give_v he_o to_o keep_v he_o out_o of_o mistake_n and_o error_n but_o since_o reason_n and_o faith_n be_v by_o some_o man_n oppose_v we_o will_v so_o consider_v they_o in_o the_o follow_a chapter_n chap_n xviii_o of_o faith_n and_o reason_n and_o their_o distinct_a province_n reason_n as_o vvn_n to_o faith_n i_o take_v to_o be_v the_o discovery_n of_o the_o certainty_n or_o
do_v it_o because_o the_o three_o angle_n of_o a_o triangle_n can_v be_v bring_v at_o once_o and_o be_v compare_v with_o any_o other_o one_o or_o two_o angle_n and_o so_o of_o this_o the_o mind_n have_v no_o immediate_a or_o intuitive_a knowledge_n in_o this_o case_n the_o mind_n be_v fain_o to_o find_v out_o some_o other_o angle_n to_o which_o the_o three_o angle_n of_o a_o triangle_n have_v equality_n and_o find_v those_o equal_a to_o two_o right_a one_o come_v to_o know_v the_o equality_n of_o these_o three_o angle_n to_o two_o right_a one_o those_o intervening_a idea_n which_o serve_v to_o show_v the_o agreement_n of_o any_o two_o other_o be_v call_v proof_n and_o where_o the_o agreement_n or_o disagreement_n be_v by_o this_o mean_n plain_o and_o clear_o perceive_v it_o be_v call_v demonstration_n a_o quickness_n in_o the_o mind_n to_o find_v those_o proof_n and_o to_o apply_v they_o right_o be_v i_o suppose_v that_o which_o be_v call_v sagacity_n this_o knowledge_n tho'_o it_o be_v certain_a be_v not_o so_o clear_a and_o evident_a as_o intuitive_a knowledge_n it_o require_v pain_n and_o attention_n and_o steady_a application_n of_o mind_n to_o discover_v the_o agreement_n or_o disagreement_n of_o the_o idea_n it_o consider_v and_o there_o must_v be_v a_o progression_n by_o step_n and_o degree_n before_o the_o mind_n can_v in_o this_o way_n arrive_v at_o certainty_n before_o demonstration_n there_o be_v a_o doubt_n which_o in_o intuitive_a knowledge_n can_v happen_v to_o the_o mind_n that_o have_v its_o faculty_n of_o perception_n leave_v to_o a_o degree_n capable_a of_o distinct_a idea_n no_o more_o than_o it_o can_v be_v a_o doubt_n to_o the_o eye_n that_o can_v distinct_o see_v white_a and_o black_a whether_o this_o ink_n and_o paper_n be_v all_o of_o a_o colour_n now_o in_o every_o step_n that_o reason_n make_v in_o demonstrative_a knowledge_n there_o be_v a_o intuitive_a knowledge_n of_o that_o agreement_n or_o disagreement_n it_o seek_v with_o the_o next_o intermediate_v idea_n which_o it_o use_v as_o a_o proof_n for_o if_o it_o be_v not_o so_o that_o yet_o will_v need_v a_o proof_n since_o without_o the_o perception_n of_o such_o agreement_n or_o disagreement_n there_o be_v no_o knowledge_n produce_v by_o which_o it_o be_v evident_a that_o every_o step_n in_o reason_v that_o produce_v knowledge_n have_v intuitive_a certainty_n which_o when_o the_o mind_n perceive_v there_o be_v no_o more_o require_v but_o to_o remember_v it_o to_o make_v the_o agreement_n or_o disagreement_n of_o the_o idea_n concern_v which_o we_o inquire_v visible_a and_o certain_a this_o intuitive_a perception_n of_o the_o agreement_n or_o disagreement_n of_o the_o intermediate_n idea_n in_o each_o step_n and_o progression_n of_o the_o demonstration_n must_v also_o be_v exact_o carry_v in_o the_o mind_n and_o a_o man_n must_v be_v sure_a that_o no_o part_n be_v leave_v out_o which_o because_o in_o long_a deduction_n the_o memory_n can_v easy_o retain_v this_o knowledge_n become_v more_o imperfect_a than_o intuitive_a and_o man_n often_o embrace_v falsehood_n for_o demonstration_n it_o have_v be_v general_o take_v for_o grant_v that_o mathematics_n alone_o be_v capable_a of_o demonstrative_a certainty_n but_o to_o have_v such_o a_o agreement_n or_o disagreement_n as_o may_v be_v intuitive_o perceive_v be_v as_o i_o imagine_v not_o the_o privilege_n of_o the_o idea_n of_o number_n extension_n and_o figure_n alone_o it_o may_v possible_o be_v the_o want_n of_o due_a method_n and_o application_n in_o we_o and_o not_o of_o sufficient_a evidence_n in_o thing_n that_o demonstration_n have_v be_v think_v to_o have_v so_o little_a to_o do_v in_o other_o part_n of_o knowledge_n for_o in_o whatever_o idea_n the_o mind_n can_v perceive_v the_o agreement_n or_o disagreement_n immediate_o there_o it_o be_v capable_a of_o intuitive_a knowledge_n and_o where_o it_o can_v perceive_v the_o agreement_n or_o disagreement_n of_o any_o two_o idea_n by_o a_o intuitive_a perception_n of_o the_o agreement_n or_o disagreement_n they_o have_v with_o any_o intermediate_v idea_n there_o the_o mind_n be_v capable_a of_o demonstration_n which_o be_v not_o limit_v to_o the_o idea_n of_o figure_n number_n extension_n or_o their_o modes_n the_o reason_n why_o it_o have_v be_v general_o suppose_v to_o belong_v to_o they_o only_o be_v because_o in_o compare_v their_o equality_n or_o excess_n the_o modes_n of_o number_n have_v every_o the_o least_o difference_n very_o clear_a and_o perceivable_a and_o in_o extension_n tho'_o every_o the_o least_o excess_n be_v not_o so_o perceptible_a yet_o the_o mind_n have_v find_v out_o way_n to_o discover_v the_o just_a equality_n of_o two_o angel_n extension_n or_o figure_n and_o both_o that_o be_v number_n and_o figure_n can_v be_v set_v down_o by_o visible_a and_o last_a mark_n but_o in_o other_o simple_a idea_n who_o modes_n and_o difference_n be_v make_v and_o count_v by_o degree_n and_o not_o quantity_n we_o have_v not_o so_o nice_a and_o accurate_a a_o distinction_n of_o their_o difference_n as_o to_o perceive_v or_o find_v way_n to_o measure_v their_o just_a equality_n or_o the_o least_o difference_n for_o those_o other_o simple_a idea_n be_v appearance_n or_o sensation_n produce_v in_o we_o by_o the_o size_n figure_n motion_n etc._n etc._n of_o minute_n corpuseles_o single_o insensible_a their_o different_a degree_n also_o depend_v on_o the_o variation_n of_o some_o or_o all_o of_o those_o cause_n which_o since_o it_o can_v be_v observe_v by_o we_o in_o particle_n of_o matter_n whereof_o each_o be_v too_o subtle_a to_o be_v perceive_v it_o be_v impossible_a for_o we_o to_o have_v any_o exact_a measure_n of_o the_o different_a degree_n of_o these_o simple_a idea_n thus_o for_o instance_n not_o know_v what_o number_n of_o particle_n nor_o what_o motion_n of_o they_o be_v fit_a to_o produce_v any_o precise_a degree_n of_o whiteness_n we_o can_v demonstrate_v the_o certain_a equality_n of_o 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about_o the_o particular_a existence_n of_o finite_a being_n without_o we_o which_o go_v beyond_o probability_n but_o not_o reach_v to_o either_o of_o the_o forego_n degree_n of_o certainty_n pass_v under_o the_o name_n of_o knowledge_n nothing_o can_v be_v more_o certain_a than_o that_o the_o idea_n we_o receive_v from_o a_o external_n object_n be_v in_o our_o mind_n this_o be_v intuitive_a knowledge_n but_o whether_o we_o can_v thence_o certain_o infer_v the_o existence_n of_o any_o thing_n without_o we_o correspond_v to_o that_o idea_n be_v that_o whereof_o some_o man_n think_v there_o may_v be_v a_o question_n make_v because_o man_n may_v have_v such_o a_o idea_n in_o their_o mind_n when_o no_o such_o thing_n exist_v no_o such_o object_n affect_v their_o sense_n but_o it_o be_v evident_a that_o we_o be_v invincible_o conscious_a to_o ourselves_o of_o a_o different_a perception_n when_o we_o look_v upon_o the_o sun_n in_o the_o day_n and_o think_v on_o it_o by_o night_n when_o we_o actual_o taste_v wormwood_n or_o smell_v a_o rose_n or_o only_o think_v on_o that_o savour_n or_o odour_n so_o that_o i_o think_v we_o may_v add_v to_o the_o two_o former_a sort_n of_o knowledge_n this_o also_o of_o the_o existence_n of_o particular_a external_a object_n by_o that_o perception_n and_o consciousness_n we_o have_v of_o the_o actual_a entrance_n of_o idea_n from_o they_o and_o allow_v these_o three_o degree_n of_o knowledge_n viz._n intuitive_a demonstrative_a and_o sensitive_a but_o since_o our_o knowledge_n be_v found_v on_o and_o employ_v about_o our_o idea_n only_o will_v it_o follow_v thence_o that_o it_o must_v be_v conformable_a to_o our_o idea_n and_o that_o where_o our_o idea_n be_v clear_a and_o distinct_a obscure_a and_o confuse_a there_o our_o knowledge_n will_v be_v so_o too_o i_o answer_v no_o for_o our_o knowledge_n consist_v in_o the_o perception_n of_o the_o agreement_n or_o disagreement_n of_o any_o two_o idea_n its_o clearness_n or_o obscurity_n
we_o shall_v find_v that_o the_o great_a advancement_n and_o certainty_n of_o real_a knowledge_n man_n arrive_v to_o in_o these_o science_n be_v not_o owe_v to_o the_o influence_n of_o these_o principle_n but_o to_o the_o clear_a distinct_a and_o complete_a idea_n their_o thought_n be_v employ_v about_o and_o the_o relation_n of_o equality_n and_o excess_n so_o clear_a between_o some_o of_o they_o that_o they_o have_v a_o intuitive_a knowledge_n and_o by_o that_o a_o way_n to_o discover_v it_o in_o other_o and_o this_o without_o the_o help_n of_o those_o maxim_n for_o i_o ask_v be_v it_o not_o possible_a for_o a_o lad_n to_o know_v that_o his_o whole_a body_n be_v big_a than_o his_o little_a finger_n but_o by_o virtue_n of_o this_o axiom_n the_o whole_a be_v big_a than_o the_o part_n nor_o be_v assure_v of_o it_o till_o he_o have_v learn_v that_o maxim_n let_v any_o one_o consider_v from_o what_o have_v be_v elsewhere_o say_v which_o be_v know_v first_o and_o clear_a by_o most_o people_n the_o particular_a instance_n or_o the_o general_a rule_n and_o which_o it_o be_v that_o give_v life_n and_o birth_n to_o the_o other_o these_o general_a rule_n be_v but_o the_o compare_v our_o more_o general_a and_o abstract_a idea_n which_o idea_n be_v make_v by_o the_o mind_n and_o have_v name_n give_v they_o for_o the_o easy_a dispatch_n in_o its_o reason_n but_o knowledge_n begin_v in_o the_o mind_n and_o be_v found_v on_o particular_n tho'_o afterward_o perhaps_o no_o notice_n be_v take_v thereof_o it_o be_v natural_a for_o the_o mind_n to_o lay_v up_o those_o general_a notion_n and_o make_v the_o proper_a use_n of_o they_o which_o be_v to_o disburden_v the_o memory_n of_o the_o cumbersome_a load_n of_o particular_n the_o way_n to_o improve_v in_o knowledge_n be_v not_o to_o swallow_v principle_n with_o a_o implicit_a faith_n and_o without_o examination_n which_o will_v be_v apt_a to_o mislead_v man_n instead_o of_o guide_v they_o into_o truth_n but_o to_o get_v and_o fix_v in_o our_o mind_n clear_a and_o complete_a idea_n as_o far_o as_o they_o be_v to_o be_v have_v and_o annex_v to_o they_o proper_a and_o constant_a name_n and_o thus_o bare_o by_o consider_v our_o idea_n and_o compare_v they_o together_o observe_v their_o agreement_n or_o disagreement_n their_o habitude_n and_o relation_n we_o shall_v get_v more_o true_a and_o clear_a knowledge_n by_o the_o conduct_n of_o this_o one_o rule_n than_o by_o take_v up_o principle_n and_o thereby_o put_v our_o mind_n into_o the_o disposal_n of_o other_o we_o must_v therefore_o if_o we_o will_v proceed_v as_o reason_n advise_v adapt_v our_o method_n of_o enquiry_n to_o the_o nature_n of_o the_o idea_n we_o examine_v and_o the_o truth_n we_o search_v after_o general_n and_o certain_a truth_n be_v only_o found_v in_o the_o habitude_n and_o relation_n of_o abstract_a idea_n therefore_o a_o sagacious_a methodical_a application_n of_o our_o thought_n for_o the_o find_v out_o these_o relation_n be_v the_o only_a way_n to_o discover_v all_o that_o can_v with_o truth_n and_o certainty_n be_v put_v into_o general_a proposition_n by_o what_o step_v we_o be_v to_o proceed_v in_o these_o be_v to_o be_v learned_a in_o the_o school_n of_o the_o mathematician_n who_o from_o every_o plain_a and_o easy_a beginning_n by_o gentle_a degree_n and_o a_o continue_a chain_n of_o reason_v proceed_v to_o the_o discovery_n and_o demonstration_n of_o truth_n that_o appear_v at_o first_o sight_n beyond_o humane_a capacity_n this_o i_o think_v i_o may_v say_v that_o if_o other_o idea_n that_o be_v real_a as_o well_o as_o nominal_a essence_n of_o their_o species_n be_v pursue_v in_o the_o way_n familiar_a to_o mathematician_n they_o will_v carry_v our_o thought_n far_o and_o with_o great_a evidence_n and_o clearness_n than_o possible_o we_o be_v apt_a to_o imagine_v this_o give_v i_o the_o confidence_n to_o advance_v that_o conjecture_n which_o i_o suggest_v chapter_n the_o three_o viz._n that_o morality_n be_v capable_a of_o demonstration_n as_o well_o as_o mathematics_n for_o moral_a idea_n be_v real_a essence_n that_o have_v a_o discoverable_a connexion_n and_o agreement_n one_o with_o another_o so_o far_o as_o we_o can_v find_v their_o habitude_n and_o relation_n so_o far_o we_o shall_v be_v possess_v of_o real_a and_o general_a truth_n in_o our_o knowledge_n of_o substance_n we_o be_v to_o proceed_v after_o a_o quite_o different_a method_n the_o bare_a contemplation_n of_o their_o abstract_a idea_n which_o be_v but_o nominal_a essence_n will_v carry_v we_o but_o a_o very_a little_a way_n in_o the_o search_n of_o truth_n and_o certainty_n here_o experience_n must_v teach_v we_o what_o reason_n can_v and_o it_o be_v by_o try_v alone_o that_o we_o can_v certain_o know_v what_o other_o quality_n co-exist_a with_o those_o of_o our_o complex_fw-la idea_n for_o instance_n whether_o that_o yellow_a heavy_a fusible_a body_n i_o call_v gold_n be_v malleable_a or_o no_o which_o experience_n however_o it_o prove_v in_o that_o particular_a body_n we_o examine_v make_v we_o not_o certain_a that_o it_o be_v so_o in_o all_o or_o any_o other_o yellow_a heavy_a fusible_a body_n but_o that_o which_o we_o have_v try_v because_o it_o be_v no_o consequence_n one_o way_n or_o the_o other_o from_o our_o complex_fw-la idea_n the_o necessity_n or_o inconsistence_n of_o malleability_n have_v no_o visible_a connexion_n with_o the_o combination_n of_o that_o colour_n weight_n and_o fusibility_n in_o any_o body_n what_o i_o have_v here_o say_v of_o the_o nominal_a essence_n of_o gold_n suppose_v to_o consist_v of_o a_o body_n of_o such_o a_o determinate_a colour_n weight_n and_o fusibility_n will_v hold_v true_a if_o other_o quality_n be_v add_v to_o it_o our_o reason_n from_o those_o idea_n will_v carry_v we_o but_o a_o little_a way_n in_o the_o certain_a discovery_n of_o the_o other_o property_n in_o those_o mass_n of_o matter_n wherein_o all_o those_o be_v to_o be_v find_v as_o far_o as_o our_o experience_n reach_v we_o may_v have_v certain_a knowledge_n and_o no_o far_o i_o deny_v not_o but_o a_o man_n accustom_v to_o rational_a and_o regular_a experiment_n shall_v be_v able_a to_o see_v far_o into_o the_o nature_n of_o body_n and_o their_o unknown_a property_n than_o one_o that_o be_v a_o stranger_n to_o they_o but_o this_o be_v but_o judgement_n and_o opinion_n not_o knowledge_n and_o certainty_n this_o make_v i_o suspect_v that_o natural_a philosophy_n be_v not_o capable_a of_o be_v make_v a_o science_n from_o experiment_n and_o historical_a observation_n we_o may_v draw_v advantage_n of_o ease_n and_o health_n and_o thereby_o increase_v our_o stock_n of_o convenience_n for_o this_o life_n but_o beyond_o this_o i_o fear_v our_o talent_n reach_v not_o nor_o be_v our_o faculty_n as_o i_o guess_v able_a to_o advance_v from_o whence_o it_o be_v obvious_a to_o conclude_v that_o since_o our_o faculty_n be_v not_o fit_v to_o penetrate_v the_o real_a essence_n of_o body_n but_o yet_o plain_o to_o discover_v to_o we_o the_o be_v of_o a_o god_n and_o the_o knowledge_n of_o our_o self_n enough_o to_o give_v we_o a_o clear_a discovery_n of_o our_o duty_n and_o great_a concernment_n it_o will_v become_v we_o as_o rational_a creature_n to_o employ_v our_o faculty_n about_o what_o they_o be_v most_o adapt_v to_o and_o follow_v the_o direction_n of_o nature_n where_o it_o seem_v to_o point_v we_o out_o the_o way_n for_o it_o be_v rational_a to_o conclude_v that_o our_o proper_a employment_n lie_v in_o those_o inquiry_n and_o that_o sort_n of_o knowledge_n which_o be_v most_o suit_v to_o our_o natural_a capacity_n and_o carry_v in_o it_o our_o great_a interest_n that_o be_v the_o condition_n of_o our_o eternal_a state_n and_o therefore_o it_o be_v i_o think_v that_o morality_n be_v the_o proper_a science_n and_o business_n of_o mankind_n in_o general_n who_o be_v both_o concern_v and_o fit_v to_o search_v out_o their_o summum_fw-la bonum_fw-la as_o several_a art_n conversant_a about_o the_o several_a part_n of_o nature_n be_v the_o lot_n and_o private_a talon_n of_o particular_a man_n for_o the_o common_a use_n of_o humane_a life_n and_o their_o own_o particular_a subsistance_n in_o this_o world_n the_o way_n to_o enlarge_v our_o knowledge_n as_o far_o as_o we_o be_v capable_a seem_v to_o i_o to_o be_v these_o two_o the_o first_o be_v to_o get_v and_o settle_v in_o our_o mind_n as_o far_o as_o we_o can_v clear_a distinct_a and_o constant_a idea_n of_o those_o thing_n we_o will_v consider_v and_o know_v for_o it_o be_v evident_a that_o our_o knowledge_n can_v exceed_v our_o idea_n where_o they_o be_v either_o imperfect_a confuse_a or_o obscure_a we_o can_v expect_v to_o have_v certain_a perfect_a or_o clear_a knowledge_n the_o other_o be_v the_o art_n of_o find_v out_o the_o intermediate_v idea_n which_o may_v show_v we_o the_o agreement_n or_o