"This expression [of our Lord], "How often would I have gathered thy children together, and thou wouldest not," [Matt 23:37] set forth the ancient law of human liberty, because God made man a free [agent] from the beginning, possessing his own power, even as he does his own soul, to obey the behests (ad utendum sententia) of God voluntarily, and not by compulsion of God.... And in man, as well as in angels, He has placed the power of choice (for angels are rational beings), so that those who had yielded obedience might justly possess what is good, given indeed by God, but preserved by themselves. On the other hand, they who have not obeyed shall, with justice, be not found in possession of the good, and shall receive condign punishment.... [4:37:5 p519f] And not merely in works, but also in faith, has God preserved the will of man free and under his own control, saying, "According to thy faith be it unto thee;" [Matt 9:29] thus showing that there is a faith specially belonging to man, since he has an opinion specially his own. And again, "All things are possible to him that believeth;" [Mark 9:23] and, "Go thy way; and as thou hast believed, so be it done unto thee." [Matt 8:13] Now all such expressions demonstrate that man is in his own power with respect to faith. And for this reason, "he that believeth in Him has eternal life while he who believeth not the Son hath not eternal life, but the wrath of God shall remain upon him." [John 3:36]"