Galatians 1:3 Grace be to you and peace from God the Father, and from our Lord Jesus Christ,
4 Who gave himself for our sins, that he might deliver us from this present evil world, according to the will of God and our Father: 5 To whom be glory for ever and ever. Amen.
Paul continues here and wishes peace and grace , which is unmerited favor from God. All Christians received grace, not because of their actions, but because of God’s love toward them. The only real peace, is the peace of God. No one can avoid sin by human effort or law-keeping it must be forgiven, which Christ accomplished through His atoning death on the cross Jesus did follow the will of the Father in the crucifixion, but it was Jesus’ choice to do, or not to do. He gave His body on the cross to purchase our salvation. Lastly Paul stopped to glorify the Father and the Son and let us know that we should never stop giving glory to God for what he has done for us. He ends it with an Amen, which means “so be it”.