Justin Martyr on Salvation, Free Will, and Predestination from the series Justin Martyr: The Man and His Theology by Robert Alan King is a booklet with over 4,700 words. This booklet discusses Justin's beliefs about how all men are saved, free will among God's creatures, and exactly what predestination entails. This booklet also includes an examination of his thoughts on faith and works. Robert Alan King is an ordained minister through Calvary Chapel who has spent years studying the writings of Justin Martyr.