Ephesians 1:12-14 New King James Version (NKJV)
12 that we who first trusted in Christ should be to the praise of His glory.
13 In Him you also trusted, after you heard the word of truth, the gospel of your salvation; in whom also, having believed, you were sealed with the Holy Spirit of promise, 14 who[a] is the guarantee of our inheritance until the redemption of the purchased possession, to the praise of His glory.
Ephesians 1:12-14 New International Version (NIV)
12 in order that we, who were the first to put our hope in Christ, might be for the praise of his glory. 13 And you also were included in Christ when you heard the message of truth, the gospel of your salvation. When you believed, you were marked in him with a seal, the promised Holy Spirit, 14 who is a deposit guaranteeing our inheritance until the redemption of those who are God’s possession—to the praise of his glory.