Hinduism is extremely catholic and liberal. This is the fundamental feature of Hinduism. Hinduism pays respects to all religions. It does not revile any other religions. It accepts and honours truth, wherever it may come from and whatever garb it may put on.
Philosophy is the essence of religion.
It sets forth its basic principles or fundamental doctrines or tenets, the goal, and the means of attaining it. Mythology explains and illustrates philosophy by means of legendary lives of great men or of supernatural beings. Ritual gives a still more concrete form of philosophy so that everyone may understand it. Ritual consists of forms and ceremonies. Mythology is a part of every religion.