died for our sins

Romans 5:5-8

5 Now hope does not disappoint, because the love of God has been poured out in our hearts by the Holy Spirit who was given to us. 6 For when we were still without strength, in due time Christ died for the ungodly. 7 For scarcely for a righteous man will one die; yet perhaps for a good man someone would even dare to die. 8 But God demonstrates His own love toward us, in that while we were still sinners, Christ died for us.

Isaiah 53:8-9

8 He was taken from prison and from judgment, And who will declare His generation? For He was cut off from the land of the living; For the transgressions of My people He was stricken. 9 And they made His grave with the wicked--But with the rich at His death, Because He had done no violence, Nor was any deceit in His mouth.

1 John 3:4

Whoever commits sin also commits lawlessness, and sin is lawlessness.

Romans 3:20

Therefore by the deeds of the law no flesh will be justified in His sight, for by the law is the knowledge of sin.