I do not know about you, but I rest in the assurance of this verse. By grace through faith -nothing because of what I have done. It always makes me think of the verse that says if you must boast may it be of the Lord. We have so much to boast about our Lord even if we just stick to the subjects of faith and grace. How long has it been since you thanked God for the gift of salvation? Boasted of his grace? Take time to do that today!