Salvation is a work of God alone

"Conversion and salvation must, in the very nature of things, be wrought and effected either by ourselves alone, or by ourselves and God together, or solely by God Himself. The Pelagians were for the first. The Arminians are for the second. True believers are for the last, because the last hypothesis, and that only, is built on the strongest evidence of Scripture, reason and ecperience: it most effectually hides pride from man, and sets the crown of undivided praise upon the head, or rather casts it at the feet, of that glorious Triune God, who worketh all in all." - Jerome Zanchius, Absolute Predestination, pg. 105