What sin?

Jesus has taken away my sin!

Isa 53:6
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.

2 Cor 5:21
For He made Him who knew no sin to be sin for us, that we might become the righteousness of God in Him.

John 1:29
The next day John saw Jesus coming toward him, and said, "Behold! The Lamb of God who takes away the sin of the world!

Heb 10:15-18
The Holy Spirit also testifies to us about this. First he says, "This is the covenant I will make with them after that time, says the Lord. I will put my laws in their hearts, and I will write them on their minds." Then he adds, "Their sins and lawless acts I will remember no more."
Now where there is remission of these, there is no longer an offering for sin.

Matt 26:27-28
Then He took the cup, and gave thanks, and gave it to them, saying, "Drink from it, all of you. For this is My blood of the new covenant, which is shed for many for the remission of sins.

Ps 103:12
As far as the east is from the west,
So far has He removed our transgressions from us.