The term spirit is derived from the Latin word spiritus, which Romans took to mean soul or courage. The modern English usage of the word appears to date back to the twelfth century when the French word spiritualité began to be used to mean things concerning the inner spirit of people and animals. That said, our concept of spirituality goes back much further into history than when the modern word started to be used. After all, the inner spirits of people, insofar as they relate to faith in God or the wider relationships people have with the rest of the universe, dating back to the teachings of Jesus Christ, the Great Prophet Mohammed and to life example of Buddha. To Jews, a spiritual relationship with the world is set out in the Torah, which covers the Book of Genesis and the earliest ideas about man's fallen relationship with God. It is probable, therefore, that early man had spiritual ideas which were expressed but never written down.