A lot of people, I don't think, understands the true meaning of spirituality and tend to think it's perhaps another branch of religion. Well it's not. Being spiritual means being aware. So the more spiritual you are the more aware you are. It's identified as going beyond the boundaries of the 5 physical senses. Highly spiritual beings are highly evolved beings like the Buddha (the awakened or the enlightened one) or Jesus or Mohammed, Moses etc. To a lesser extent are perhaps Gandhi, Mother Teresa, some of the ancient Greek philosophers, Shakespeare, some of the Indian gurus, the zen masters and a few more people who tend to remain anonymous. Even in the current world we have some truly enlightened people.