[N]obody can produce new evidence of your depravity that will make God change his mind. For God justified you with (so to speak) his eyes open. He knew the worst about you at the time when he accepted you for Jesus' sake; and the verdict which he passed then was, and is, final.
J. I. PackerI need not torment myself with the fear that my faith may fail; as grace led me to faith in the first place, so grace will keep me believing to the end. Faith, both in its origin and continuance, is a gift of grace (Phil 1:29).
J. I. PackerWait on the Lord" is a constant refrain in the Psalms, and it is a necessary word, for God often keeps us waiting. He is not in such a hurry as we are, and it is not his way to give more light on the future than we need for action in the present, or to guide us more than one step at a time. When in doubt, do nothing, but continue to wait on God. When action is needed, light will come.
J. I. Packer