Ephesians 1:13-14

Living Bible

¹³ And because of what Christ did, all you others too, who heard the Good News about how to be saved, and trusted Christ, were marked as belonging to Christ by the Holy Spirit, who long ago had been promised to all of us Christians. ¹⁴ His presence within us is God’s guarantee that he really will give us all that he promised; and the Spirit’s seal upon us means that God has already purchased us and that he guarantees to bring us to himself. This is just one more reason for us to praise our glorious God.