Therefore, since we have been justified by faith, we have peace with God through our Lord Jesus Christ.
(Romans 5:1 ESV)
Now may the Lord of peace himself give you peace at all times in every way. The Lord be with you all.
(2 Thessalonians 3:16 ESV)
And the peace of God, which surpasses all understanding, will guard your hearts and your minds in Christ Jesus.
(Philippians 4:7 ESV)