The paper focuses on three main issues of religion, man and environment. Of the diverse environments, only the natural environment is dwelt upon in the paper, which also sheds light on how religion makes man to benefit from the natural environment. The interactions of man in the natural environment are discussed and the ways these interactions are adversely affecting its sustainability explained. The paper deposed that religion is about sustainability, which is the wish of God for the planet earth, as well as his wish for humankind and the environment. Religion should not only save the soul of man, but assure the sustainability of the natural environment created by him to sustain the life of humankind
Keywords: Environment, Man, Religion., Sustainability