Now may our God and Father Himself, and our Lord Jesus Christ, open the way for us to go to you.

So, the person who rejects [this exhortation] is not [merely] rejecting what man says but God [Himself], who gives His Holy Spirit to you.

For the Lord Himself [i.e., Jesus] will come down from heaven with a commanding shout [Note: This probably refers to Jesus' voice. See John 5:25, 28], [and] with the archangel's voice [i.e., Michael. See Jude 9] and with the sound of God's trumpet; [at this] the dead in [fellowship with] Christ will rise [from the dead] first.

And may God Himself, who gives peace, dedicate you completely, and may your spirit, soul and body [i.e., your entire person] be kept without just blame at [i.e., until] the return of our Lord Jesus Christ.