To renounce Nirvana is to incarnate Christ, to enter the straight path by remaining in Malkuth, the physical world. This is in order to continue sacrificing for humanity. This requires that the Master renounce his or her psychological and egotistical attachments to powers and initiations in heaven, to behave as if he or she has none, so as to complete the work of the dissolution of the ego.
Study
this course!