Consider the following quote from Martin Luther with supporting verses from the Scriptures:

Learn Christ and him crucified. Learn to sing to him and, despairing of yourself, say, “Lord Jesus, you are my righteousness, just as I am your sin. You have taken upon yourself what is mine and have given me what is yours. You have taken upon yourself what you were not and have given to me what I was not.” –Martin Luther

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 ESV

All we like sheep have gone astray;
we have turned—every one—to his own way;
and the Lord has laid on him
the iniquity of us all. — Isaiah 53:6 ESV

Grace and peace