It’s a multiple lifetime process that requires multiple methods through achieving goals, meditation, and working with the Gods ect. It’s about perfecting yourself and acquiring high understanding of yourself and all things. A person might be of a certain spiritual level from a past life and likely will go towards continuing this this through events in the life that lead them back to where they were. There are posts you can search on the magnum opus by cobra and maxine, but start by living a life true to yourself and to the highest degree. Face all struggles and challenges with courage and passion. Learn about yourself.