Philippians 1:2; Philippians 4:7; Philippians 4:9

2 Grace to you and peace from God our Father and the Lord Jesus Christ.
7 And the peace of God, which surpasses all comprehension, will guard your hearts and your minds in Christ Jesus.
9 The things you have learned and received and heard and seen in me, practice these things, and the God of peace will be with you.