Renunciation: Two Paths
Chapter 5's redefinition of sannyasa as inner non-doership, and chapter 18's sharper technical split between sannyasa and tyaga that finally resolves it.
BG 5.1
Renunciation of actions Thou praisest, O Krishna, and then also yoga. Of the two which one is the better? That tell me conclusively.
BG 5.3
He should be known as a perpetual ascetic, who neither hateth nor desireth; free from the pairs of opposites, O mighty-armed, he is easily set free from bondage.
BG 5.13
Mentally renouncing all actions, the sovereign dweller in the body resteth serenely in the nine-gated city, neither acting nor causing to act.
BG 18.1
Arjuna said: I desire, O mighty-armed, to know severally the essence of renunciation, O Hrishikesha, and of relinquishment, O Keshinishudana.
BG 18.2
The Blessed Lord said: Sages have known as renunciation the renouncing of works with desire; the relinquishing of the fruit of all actions is called relinquishment by the wise.