What is common in all Religions? Do all teach Spirituality?
“Do all teach Spirituality?” Most or all world religions contain at least a kernel of spirituality, some to much greater degrees than others. In Christianity there is Gnosticism, in Islam there is Sufism, in Judaism there is Kabbalah, in Buddhism there is Mahayana and in Hinduism there is the Vedanta. All of these forms of spirituality share a lot in common and there is an exchange of ideas between them; and you will also find that followers of these forms of spirituality are the most tolerant and rational of all religious people.