To a devotee who is thus engaged in Krsna consciousness the Lord is very, very kind. In spite of all difficulties, he is eventually placed in the transcendental abode, or Krsnaloka. He is guaranteed entrance there; there is no doubt about it. In that supreme abode, there is no change; everything is eternal, imperishable, and full of knowledge.

Srila Prabhupada; Bg 18.56 purport