Literal Translation According to Usage (II Thessalonians 3:18):
"I pray that the divine favour of God (from the word "grace") by way of our Lord
Jesus Christ (that's how we got it) may bless you in believing (that divine favour,
that Christ in you, the hope of glory) that this may continue to bless you as you do
one thing, believe. If you don't believe, you don't stay blessed even though it's by
grace. May God bless you in believing (or as you continue to believe) and carrying
out what I have written (I and II Thessalonians)."