These people are like rotten spots [contaminating the food] at your love feasts, while they gorge themselves without fear [i.e., unashamed of their selfish indulgence]. [Note: This passage may mean "like selfish shepherds, looking out only for themselves, they eat the grain set out for the animals"]. They are like clouds that blow over without producing rain; [they are like] trees in the fall that do not produce any fruit and have been uprooted, [thus] being dead twice [i.e., fruitless and rootless].

you should save others [from hell, as though you were] snatching them out of the fire. And you should show pity toward some people, [coupled] with a fear [of the consequences of sin], hating the clothing contaminated by a physical sore [i.e., hating sin so much as to avoid it at all costs].