The knowledge sacrifice is superior to any material sacrifice, O Arjuna. Because, all actions in their entirety culminate in knowledge.

Whoever hears this with faith and without cavil becomes free from sin, and attains heaven (or the higher regions for those whose actions are pure).

Mentally offering all actions to Me, be devoted to Me. Resorting to equanimity, always fix your mind on Me.

All actions in their entirety culminate in knowledge.