Romans 5:1
So, since we are made right with God by [our] faith, we have peace with Him through our Lord Jesus Christ.
Romans 5:10
For if while we were [God's] enemies, we were restored to fellowship with Him through the death of His Son, now that we have been restored, how much more [certainly] will we be saved [from condemnation] by His life!
Ephesians 2:14-17
For Christ is [the source of] our peace. He made both [Jews and Gentiles] one people, and broke down the barrier wall of hostility that divided them,
Colossians 1:20
and through Him to reconcile all things to Himself, whether things on earth or things in heaven. He made peace [with mankind] through the [sacrificial] blood of Christ's [death on the] cross.