For what gives you the right to make such a judgment? What do you have that God hasn’t given you? And if everything you have is from God, why boast as though it were not a gift? -1 Corinthians 4:7 NLT

Well, then, beloved, would not this note well become us here? For ” what have we that we have not received?” Who hath made us to differ? I know, this morning, that I am a justified man; I have the full assurance that

“The terrors of law and of God,
With me can have nothing to do;
My Saviour’s obedience and blood
Hide all my transgressions from view.”

There is not a sin against me in God’s book. They have all been for ever obliterated by the blood of Christ and cancelled by His own right hand. I have nothing to fear; I cannot be condemned. “Who shall lay anything to the charge of God’s elect?” Not God, for He hath justified; not Christ. for He hath died. But if I am justified, who made me so? I say, “And hath made me what I am.” Justification from first to last. is of God. Salvation is of the Lord alone.

Many of you are sanctified persons, but you are not perfectly sanctified, you are not redeemed altogether from the dross of earth; you have still another law in your members, warring against the law of your mind; and you always will have that law while you tabernacle in faith; you never will be perfect in your sanctification until you get up yonder before the solemn throne of God, where even this imperfection of your soul will be taken away, and your carnal depravity rooted out. But yet, beloved, there is an inward principle imparted; you are growing in grace, you are making progress in holiness. Well, but who made you have that progress? Who redeemed you from that lust? Who ransomed you from that vice? Who bade you say farewell to that practice in which you indulged? Cannot you say of Jesus, “And He hath made us!” It is Christ who hath done it all, and to His name be honor, and glory, and praise, and dominion. ~ C.H. Spurgeon

http://www.blueletterbible.org/Comm/spurgeon_charles/sermons/0010.cfm