13. Raging—wild. Jude has in mind Isa 57:20.
shame—plural in Greek, "shames" (compare Php 3:19).
wandering stars—instead of moving on in a regular orbit, as lights to the world, bursting forth on the world like erratic comets, or rather, meteors of fire, with a strange glare, and then doomed to fall back again into the blackness of gloom.