Good knowledge shared by Veno. I would only add that before we can truly surrender all out thoughts feelings and deeds to the pleasure of the Supreme Lord we must be free the desire to use the Lord as our weapon of retribution against those who we perceive as our enemies.
We are Krishna's servants and not the other way around.
We must learn and practice the divine art of forgiveness. That will protect us from further material entanglement.
This is a necessary component of living in the perpetual sate of God's grace.
"O' Lord, please forgive our tresspasses as we forgive those that tresspass against us."