Kept by the power of God
Pattern
Three letters end the canon on one verb: God keeps. Paul's deposit is kept against that day, Peter's scattered strangers are kept for a reserved inheritance, and Jude opens on the preserved and closes on him that is able to keep you from falling.
The keeping runs one direction: in every beat the keeper is God and the kept are his people. Each letter can command endurance because safety rests on the keeper, and Jude turns the doctrine into worship before the letter ends.
Able to keep my deposit
I know whom I have believed, and am persuaded that he is able to keep that which I have committed unto him against that day.
Kept for the inheritance
The inheritance is reserved in heaven for the heirs, and the heirs are kept by the power of God through faith for it.
Jude 1:1 you are here
Preserved in Jesus Christ
Jude's first word to the called is that they are sanctified and preserved.
Jude 1:24 you are here
Able to keep you from falling
The letter that exposes the apostates closes on the God who presents his own faultless before the presence of his glory.
