Resting on, taking their stand on, desire, a particular wish, hard to fill, impossible to fill, joined with pretence, pride and intoxication, having grasped, taken up, through delusion, through want of discernment, false grasps, unwholesome resolves, they engage, in the world, of unclean observances, those whose observances are unclean. Further.

Resorting to desire, whose object is hard to reach, hard to fill, and, in the wish to accomplish it, out of delusion, out of ignorance, taking up false graspings, things wrongly grasped, false possessions, they engage in action of impure vows, joined with vows not sanctioned by scripture, joined with pretence, conceit, and intoxication.

This is a brief sub-gloss. For a fuller reading of this verse, see Madhusūdana, Śaṅkara, or Rāmānuja above.

Desire is hard to fill, for the Moksha-dharma says, 'hard to fill as the nether world, it ever torments me'.