It is astonishing that a man who has reached the supreme non-dual state and is intent on the benefits of liberation should still be subject to lust and held back by sexual activity.
For a person having reached his last time, incapable of enjoying and knowing it to be enemy of the gained knowledge, it is surprising to be after sexual desires.
Surprise, unattached to this and the other world, those who can discriminate between the permanent and the impermanent, and wish to liberate are afraid of liberation.