All over the ages mystics, yogis, saints and philosophers have been seeking the peace of life and enlightenment, they got this knowledge through spirituality. Spirituality is the immaterial reality, an inner path enabling a person to discover the essence of his/her being or the deepest values and meanings by which people live. Spirituality is the way to reach peach of life. Spiritual practices, including meditation, prayer and deliberation, are intended to develop an individual's inner life and their regular presence in one’s life provides inner happiness, satisfaction and stress release. Inner happiness is very important for any person for accomplishment of peace of life which comes from spirituality. Inner happiness is the easiest way to find human happiness the purpose of this research paper is to define the role of spirituality in stress management and human happiness. This paper aims to show that Spirituality exists wherever a person struggles for his survival and provide an overview how people used spirituality as a way to seek inner happiness and a life of purpose, incorporating spirituality into the hectic schedules prepares a person for all that life has to offer.