Who wrote a work named "Sic et Non" that utilized logic to resolve contradictions?

The work "Sic et Non," which translates to "Yes and No," was authored by Peter Abelard, a prominent medieval philosopher and theologian. His approach in this text was notable for its method of utilizing logic to systematically address and resolve contradictions present within theological writings. Abelard compiled conflicting statements from the Church Fathers, fostering a dialectical method that encouraged critical thinking and debate on theological issues. This approach was innovative for its time, as it engaged with complex philosophical questions rather than simply accepting established doctrines.

Abelard's emphasis on reason and logic, particularly in resolving contradictions, aligns with the broader intellectual movement of Scholasticism that dominated medieval thought. His methodology laid important groundwork for later philosophers and theologians, including those like St. Thomas Aquinas, who further developed these ideas. Thus, "Sic et Non" represents a significant contribution to the intellectual landscape of the Middle Ages, showcasing how Abelard uniquely combined faith and reason.