There is not one original thought in any of Calvin's works. I do not mean "original" in any narrow sense, for to the searcher for sources it seems that {164} there is literally nothing new under the sun. But there is nothing in Calvin for which ample authority cannot be found in his predecessors. Recognizing the Bible as his only standard, he interpreted it according to the new Protestant doctors. First and foremost he was dependent on Luther, and to an extent that cannot be exaggerated. Especially from the _Catechisms_, _The Bondage of the Will_, and _The Babylonian Captivity of the Church_, Calvin drew all his principal doctrines even to details. He also borrowed something from Bucer, Erasmus and Schwenckfeld, as well as from three writers who were in a certain sense his models. Melanchthon's _Commonplaces of Theology_, Zwingli's _True and False Religion_, and Farel's _Brief Instruction in Christian Faith_ had all done tentatively what he now did finally. [Sidenote: Theocentric character] The center of Calvin's philosophy was God as the Almighty Will. His will was the source of all things, of all deeds, of all standards of right and wrong and of all happiness. The sole purpose of the universe, and the sole intent of its Creator, was the glorification of the Deity. Man's chief end was "to glorify God and enjoy him forever." God accomplished this self-exaltation in all things, but chiefly through men, his noblest work, and he did it in various ways, by the salvation of some and the damnation of others. And his act was purely arbitrary; he foreknew and predestined the fate of every man from the beginning; he damned and saved irrespective of foreseen merit. "God's eternal decree" Calvin himself called "frightful." [1] The outward sign of election to grace he thought was moral behavior, and in this respect he demanded the uttermost from himself and from his followers. The elect, he thought, were certain of salvation. The highest virtue was faith, a matter more {165} of the heart than of the reason. The divinity of Christ, he said, was apprehended by Christian experience, not by speculation. Reason was fallacious; left to itself the human spirit "could do nothing but lose itself in infinite error, embroil itself in difficulties and grope in opaque darkness." But God has given us his Word, infallible and inerrant, something that "has flowed from his very mouth." "We can only seek God in his Word," he said, "nor think of him otherwise than according to his Word."