“It is necessary to posit something which is necessary of itself, and has no cause of its necessity outside of itself but is the cause of necessity in other things. And all people call this thing God.”

Italian Dominican friar, priest, theologian, and philosopher of the 13th century

Thomas Aquinas was an Italian Dominican friar, priest, theologian, and philosopher of the 13th century. He is widely regarded as one of the most influential figures in Catholic theology and Western philosophy. He is best known as the founder of Thomism, the school of thought that developed around his work. His writing shaped later Christian theology and philosophical debate, and his name remains closely associated with reasoned argument about faith, ethics, and the structure of knowledge.