"As in its original language, we see the roots and shoots of the languages of Greek and Latin, of Celt, Teuton and Slavonian, so the deities, the myths and the religious beliefs and practices of the Veda throw a flood of light upon the religions of all European countries before the introduction of Christianity. As the science of comparative philology could hardly have existed without the study of Sanskrit, so the comparative history of the religions of the world would have been impossible without the study of the Veda."