BG 12.10-12
If also thou art not equal to constant practice, be intent on My service; performing actions for My sake, thou shalt attain perfection. If even to do this thou hast not strength, then, taking refuge in union with Me, renounce all fruit of action with the self controlled. Better indeed is wisdom than constant-practice; than wisdom, meditation is better; than meditation, renunciation of the fruit of action; on renunciation follows peace.