Jude 1:13

¹³They are wild waves of the sea, foaming up their shame; wandering stars, for whom blackest darkness has been reserved forever.

Jude 1 is a fiery, urgent letter written to warn believers about false teachers who have crept into the church unnoticed. Jude, the brother of James and half-brother of Jesus, calls his readers to contend for the faith once delivered to the saints. He draws heavily on Old Testament