Maslow's hierarchy of needs: Self-transcendence

At the top of the triangle, self-transcendence is also sometimes referred to as spiritual needs.

Viktor Frankl expresses the relationship between self-actualization and self-transcendence in Man's Search for Meaning. He writes:

The true meaning of life is to be found in the world rather than within man or his own psyche, as though it were a closed system.... Human experience is essentially self-transcendence rather than self-actualization. Self-actualization is not a possible aim at all, for the simple reason that the more a man would strive for it, the more he would miss it.... In other words, self-actualization cannot be attained if it is made an end in itself, but only as a side effect of self-transcendence. (p.175)

Maslow believes that we should study and cultivate peak experiences as a way of providing a route to achieve personal growth, integration, and fulfillment. Peak experiences are unifying, and ego-transcending, bringing a sense of purpose to the individual and a sense of integration. Individuals most likely to have peak experiences are self-actualized, mature, healthy, and self-fulfilled. All individuals are capable of peak experiences. Those who do not have them somehow depress or deny them.

Maslow originally found the occurrence of peak experiences in individuals who were self-actualized, but later found that peak experiences happened to non-actualizers as well but not as often. In his The Farther Reaches of Human Nature (New York, 1971) he writes:

I have recently found it more and more useful to differentiate between two kinds of self-actualizing people, those who were clearly healthy, but with little or no experiences of transcendence, and those in whom transcendent experiencing was important and even central … It is unfortunate that I can no longer be theoretically neat at this level. I find not only self-actualizing persons who transcend, but also nonhealthy people, non-self-actualizers who have important transcendent experiences. It seems to me that I have found some degree of transcendence in many people other than self-actualizing ones as I have defined this term …

Ken Wilber, a theorist and integral psychologist who was highly influenced by Maslow, later argued that a peak experience could occur at any stage of development and that "the way in which those states or realms are experienced and interpreted depends to some degree on the stage of development of the person having the peak experience." Wilber is in agreement with Maslow about the positive values of peak experiences saying, "In order for higher development to occur, those temporary states must become permanent traits." Wilber was, in his early career, a leader in Transpersonal psychology, a distinct school of psychology that is interested in studying human experiences which transcend the traditional boundaries of the ego.

In 1969, Abraham Maslow, Stanislav Grof and Anthony Sutich were the initiators behind the publication of the first issue of the Journal of Transpersonal Psychology