Brother of James
This is probably James the Apostle. If so, Jude was also the brother of Jesus.

Dear friends:
"I felt compelled to write and urge you to

Contend for the faith
More on contending

That was once for all entrusted to Godís holy people."
More on once for all entrusted.

Certain condemned individuals
have secretly slipped in among you.
They are ungodly people.
They pervert the grace of our God into a license for immorality
They and deny Jesus Christ our only Sovereign and Lord.