Romans 5:11-12

5:11 Not only this, but we also rejoice in God through our Lord Jesus Christ, through whom we have now received this reconciliation.

The Amplification of Justification

5:12 So then, just as sin entered the world through one man and death through sin, and so death spread to all people because all sinned –

Romans 5:15

5:15 But the gracious gift is not like the transgression. For if the many died through the transgression of the one man, how much more did the grace of God and the gift by the grace of the one man Jesus Christ multiply to the many!