Philip Melanchthon
Philip Melanchthon (born Philipp Schwartzerdt; 16 February 1497 – 19 April 1560) was a German Lutheran reformer, collaborator with Martin Luther, the first systematic theologian of the Protestant Reformation, intellectual leader of the Lutheran Reformation, and an influential designer of educational systems. He stands next to Luther and John Calvin as a reformer, theologian, and molder of Protestantism. After Luther himself, he is the primary founder of Lutheranism.
Philip Melanchthon
After giving up determinism and absolute predestination and ascribing to man a certain moral freedom, he tried to ascertain the share of free will in conversion, naming three causes as concurring in the work of conversion, the Word, the Spirit, and the human will, not passive, but resisting its own weakness. Since 1548 he used the definition of freedom formulated by Erasmus, "the capability of applying oneself to grace."