Our purpose is to serve, love, support that which contributes to health and expansion, agape as has been said. To find and fulfill one's own particular nature and purpose is an even active process, an unfolding.

Each of the major world religions teach us a model of how to fulfill one's nature and purpose, ones dharma or path. "What would Jesus think, feel and do?" is one formula. Deep self inquiry, meditation can open one to that subtle voice of guidance.

As a practical suggestion, examining ones own motivations can provide a nice foundation for long term matching of your nature to how you spend your typical day. Abraham Maslow lists and describes being values, also call meta-motivations, about 16 different possibilities. Completion, Simplicity, Necessity, Dichotomy-transcendence, Effortlessness are some of them.

Bruce

P.S. See my website to learn more about Maslow's hierarchy, motivation and being values.