10 But these speak evil of whatever things they don't know. What they understand naturally, like the creatures without reason, in these things are they destroyed.
11 Woe to them! For they went in the way of Cain, and ran riotously in the error of Balaam for hire, and perished in Korah's rebellion.
12 These are hidden rocky reefs in your love feasts when they feast with you, shepherds who without fear feed themselves; clouds without water, carried along by winds; autumn leaves without fruit, twice dead, plucked up by the roots;
13 wild waves of the sea, foaming out their own shame; wandering stars, for whom the blackness of darkness has been reserved forever.