Epigenesis
Epigenesis is the philosophical/theological/esoteric idea that since the mind was given to the human being, it is the original creative impulse, epigenesis, which has been the cause of all of mankind's development.
According to spiritual evolution, humans build upon that which has already been created, but add new elements because of the activity of the spirit. Humans have the capacity, therefore, to become creative intelligences—creators. For a human to fulfill this promise, his training should allow for the exercise of originality, which distinguishes creation from imitation. When epigenesis becomes inactive, in the individual or even in a race, evolution ceases and degeneration commences.
This concept is based on the Rosicrucian view of the world as a training school, which posits that while mistakes are made in life, humans often learn more from mistakes than successes. Suffering is considered as merely the result of error, and the impact of suffering on the consciousness causes humans to be active along other lines which are found to be good, in harmony with nature. Humans are seen as spirits attending the school of life for the purpose of unfolding latent spiritual power, developing themselves from impotence to omnipotence (related also to development from innocence into virtue), reaching the stage of creative gods at the end of mankind's present evolution: Great Day of Manifestation.
Read more about this topic: Spiritual Evolution