Because some preachers were saying that God’s grace permits Christians to practice immorality, Jude urged us to avoid their error by keeping ourselves in the love of God.
Although Paul’s circumstances were very difficult, he focused on bigger realities in which he rejoiced.
After ruling out the possibility of being right with God through the law, Paul presented the only way – through faith in Jesus Christ.
In preparation for coming calamity, the prophet made plans to rejoice in the Lord.