Repentance is the true turning of our life to God, a turning that arises from a pure and earnest fear of Him; and it consists in the mortification of the flesh and the renewing of the Spirit.
John CalvinThe first part of a good work is the will, the second is vigorous effort in the doing of it. God is the author of both. It is, therefore, robbery from God to arrogate anything to ourselves, either in the will or the act.
John CalvinHow can it be said that the weakness of the human will is aided so as to enable it to aspire effectually to the choice of good, when the fact is, that it must be wholly transformed and renewed?
John Calvin