“I do not so strictly demand evangelical perfection that I
would not acknowledge as a Christian one who has not yet attained it. For thus
all would be excluded from the church, since no one is found who is not far
removed from it, while many have advanced a little toward it whom it would be
nevertheless be unjust to cast away. What then? Let that target be set before
our eyes at which we are earnestly to aim….Let each one of us, then, proceed
according to the measure of his puny capacity and set out upon the journey we
have begun. No one shall set out so inauspiciously as not daily to make some
headway, though it be slight. Therefore, let us not cease so to act that we may
unceasingly make some progress in the way of the Lord. And let us not despair
at the slightness of our success; for even though attainment may not correspond
to desire, when today outstrips yesterday the effort is not lost.”
-John Calvin,
Institutes of the Christian Religion, Book 3, Chapter 6, Paragraph 5