Final answer:
Thomas Aquinas is known for his efforts to reconcile Aristotelian logic with Christianity, most notably through his five ways to demonstrate the existence of God.
Step-by-step explanation:
The individual who made significant efforts to reconcile Aristotelian logic with the existence of God was Thomas Aquinas. Aquinas, a medieval philosopher, introduced the works of Jewish and Islamic philosophers to medieval Christian thought, thereby revitalizing Scholastic philosophy. He is renowned for proposing his five ways, which are arguments that attempt to demonstrate the existence of God. His integration of Aristotle's system of logic with Christian theology signifies a landmark in philosophical history, forming a synthesis that would become the cornerstone of Scholasticism.