A Commencement and Benediction (Jude 1-2)
B  Purpose to contend for the faith (Jude 3)
C   Threefold accusation concerning men crept in unawares (Jude 4)
D    Reminder of three parties from the Holy Scriptures (Jude 5-7)
D    (unbelieving Israelites, fallen angels, Sodom and Gomorrha)
E      Renewed Accusation in triple form (Jude 8)
F       Picture of Michael – Satan was rebuked (Jude 9)
G        Condemnation described in the Past – Three Practices of Three Persons (Jude 11)
G        (way of Cain, error of Balaam, gainsaying of Core) 
X           Woe unto them (Jude 11)
G'       Condemnation described in Pictures – Six Portrayals (Jude 10, 12-13)
G'       (brute beasts, spots, clouds without water, trees twice dead, raging waves, wandering stars)
F'       Prophecy of Enoch – Sinners will be recompensed (Jude 14-15)
E'      Renewed Accusation in triple form (Jude 16)
D'    Reminder of three parties by the Holy Apostles (Jude 16-18)
D'    (murmurers, complainers and mockers)
C'   Threefold accusation concerning the apostates (Jude 19)
B'  Purpose to build up the faith (Jude 20-23)
A' Conclusion and Doxology (Jude 24-25)