If one desires freedom from this vicious circle (of fruitive action), then one must cease to act as a Karmi or enjoyer of the results of one’s own work, good or bad. One should not do anything, either good or bad, on his own account, but must execute everything on behalf of the Supreme Lord, the ultimate proprietor of everything that be.
Surrender means coming out of realm of karma
Law of Karma originates in mercy of the Lord.
Material nature will record every detail. Every adjective, verb, noun, what our intention is – all is being recorded & will produce a reaction.
By allowing past karma to affect us, Krishna is giving us a chance to surrender more.
Whatever our destiny is, whatever our Karma is, if we simply accept the mercy of Guru, "Guru Kripa", it can completely liberate us from all of our previous Karmic bondage.