May God, [the source] of hope, fill you with complete joy and peace as you believe [in Christ], so that you may have an abundance of hope in the power of the Holy Spirit.
He will also make you stand firm [in the faith] to the end [of your lives], so that you will be [considered] without just blame on the day when our Lord Jesus Christ [returns]
Now God is the One who makes us stand firm with you in [fellowship with] Christ. He has anointed us [Note: “Anointed” here probably refers to selecting, appointing and commissioning people for some form of Christian service. See Luke 4:18];
rooted and built up in [your relationship to] Him, established by your faith [or, “in the faith”], just as you were taught, overflowing with thanksgiving.
May the Lord strengthen your hearts so you will be [found] without just blame and holy, in the presence of our God and Father, when our Lord Jesus Christ returns with all of His holy ones [i.e., angels. See Mark 8:38; II Thess. 1:7].
Now, may our Lord Jesus Christ Himself and God our Father, who has loved us and given us never ending encouragement and good hope through [His] unearned favor,
Do not continue to be swept off your course by all kinds of strange teachings. For it is good for your hearts to be strengthened by God’s unearned favor [upon you] and not by [keeping regulations about] foods, which do not benefit those who observe them.
And the God who bestows every unearned favor [upon His people], who invited you to partake of His eternal splendor through Christ Jesus, will restore, confirm, strengthen and stabilize you people [in the faith], after you have gone through a brief time of suffering.
Little children [i.e., dear ones], we should not [merely] claim to love [people], or [even just] talk about it, but [we should love] by what we do [for them] in a genuine way.
Now, may there be honor and majesty and power to God, who is able to guard you people from stumbling [and falling away from Him, See Gal. 5:4], and [who is able] to place you before His glorious presence without any [moral] blemish, but with great joy.