In this little work, all the researches on the ancient Vedic literature have been arranged in such an order as will enable everyone to have an idea of their contents without going through the voluminous works published on the subject. In analyzing the four Vedas a considerable help has been taken from Colebrook's splendid essay and works of other oriental scholars of the West, the foremost of which is "the Oriental Sanskrit Text" of Dr. Muir. In the interpretation of the various texts for ascertaining the religious faith of the Vedic Aryans, the views of the Indian scholars have been followed as much as possible. It is not at all possible to do justice to all the most important questions connected with the study of the Veda which is absolutely necessary to students of religion in such a little work as this. But it has, however, slightly touched upon the important questions and tried to put in a nut-shell the opinions of various scholars regarding them.