For our sake He made Him to be sin who knew no sin,
so that in Him we might become the righteousness of God.
2 Corinthians 5:21
But by the grace of God I am what I am, and His grace toward me was not in vain.
On the contrary, I worked harder than any of them,
though it was not I, but the grace of God that is with me.
1 Corinthians 15:10
These are two of the Bible verses that the Lord has been using to teach me about the sufficiency of His grace and the sacrifice of Jesus.