Erich Fromm in The Anatomy of Human Destructiveness [(New York City: Henry Holt, 1973) p. 26], writes:

“…[man] needs a goal that tells him where to go. The animal has no such problems. Its instincts provide it with a map as well as with goals. But man, lacking instinctive determination and having a brain that permits him to think of many directions in which he could go, needs an object of total devotion; he needs an object of total devotion to be the focus point of all his strivings and the basis for all his effective—and not only proclaimed—values. He needs such an object of devotion for a number of reasons. The object integrates his energies in one direction. It elevates him beyond his isolated existence, with all its doubts and insecurities, and gives meaning to life. In being devoted to a goal beyond his isolated ego, he transcends himself and leaves the prison of absolute egocentricity.”