Want to become Deathless? Take the “Back to Godhead” treatment

For example, when a man falls ill, he goes to a physician who prescribes medicines which eventually cure the suffering patient. Similarly, the materialist is ailing, and he should consult an expert transcendentalist-physician. What is his ailment? He is suffering the tribulations of repeated births, deaths, diseases and old age. Once he agrees to put himself under the “back to Godhead” treatment, he is able to transfer himself to the anti-material world, where there is eternal life instead of birth and death.

– Srila Prabhupada, Easy Journey to Other Planets : 1 – Anti-material Worlds