One work by this author of a Commentary on the Sentences of Peter Lombard divides truths into those 
One work by this author of a Commentary on the Sentences of Peter Lombard divides truths into those that can be understood by the human mind and those that are too much for the intellect to understand. Another of his works includes five arguments for the existence of god and attempts a reconciliation of Aristotelian principles with a life of faith. This patron saint of schools is also known as Doctor Angelicus. For 10 points, name this theologian author of Contra errores graecorum, Summa contra Gentiles, and Summa Theologica.
One work by this author of a Commentary on the Sentences of Peter Lombard divides truths into those that can be understood by the human mind and those that are too much for the intellect to understand.
Saint Thomas {Aquinas} [accept early {Doctor Angelicus}]