A) This passage marks the conclusion of the Book of Jude. We revisit Jude Verse 22, which instructs us to show mercy to those who doubt, save others by pulling them from the fire, and to others, show mercy mixed with fear. This passage outlines three distinct approaches: one for those who doubt, one for those who fear, and a balanced approach for both.

B) Jude advises us to detest even the garments stained by the flesh. This implies that anything tainted by sinful actions and behaviors will be incinerated before the Lord. The underlying message is that sin is repugnant and should not be tolerated in our lives.

C) The letter concludes with a doxology, a hymn of praise or confession, to the one who can prevent us from stumbling. It's important to note that God can support us in our most challenging times. While sin may attempt to claim ownership over us, we must remember that sin originates from a place of deceit, and the father of lies is Satan himself. God can prevent us from falling, even in the face of our most persistent sins.

D) The letter's closing assures us that we will be presented faultless in eternity. Our sins will not accompany us into eternity. They may deprive us of some of the rewards that heaven has to offer, but they will not prevent us from entering its gates. The closing is profound: before all time, now, and for all eternity, long after time has ceased to exist, glory, majesty, and dominion belong to God, the King of the universe, through Jesus Christ.