The ecology crisis, as one of the present imperative global issues, becomes the main agenda of the century. If this crisis is not taken into account seriously it will affect on the sustainability of the environment and the natural resources which, in turn, have severe impacts on the human security In efforts to encumber the destruction of the ecology that threats the human security, this article discusses the importance of a dialogue among religions which is believed that the religion can take crucial role in the issue. It also looks at Islamic perspectives on the sustainability of ecology and finds out the relationships between the ecology and human security. These ideas have kept on developing to the new era of the human and the earth relation that can ecosystem and secure the human life.