Going Back to Godhead
Godhead means the divine, spiritual nature of the Supreme Person, Krishna, the definitive source of all energies. It also refers to the kingdom of God, a luminous, ecstatic spiritual environment where everyone is extremely happily living with Krishna in varieties of loving relationships. This spiritual world is the soul's natural environment.
The practice of bhakti-yoga helps to reawaken our dormant spiritual consciousness, and prepares us to re-enter the spiritual world, go back to Godhead. In the Bhagavad-gita, Krishna says that anyone who understands and loves Him goes back to Godhead, never to return to the material world.
(Painting depicts a devotee of Krishna re-entering the spiritual world.)