We propose to furnish in this chapter a general view of the construction and teaching of the Parsee Scriptures, with the view of showing the signal inferiority of the creed it embodies to Christianity in all that can elevate the mind and satisfy the soul. At the same time we admit that the Parsee creed, and all similar creeds, possess an intrinsic value, apart from their ethical deficiencies, as illustrating the recognition of an Almighty Will, an Eternal and Supreme Force, by all the higher races of mankind. They show us the hopes, fears, and desires of great tribes and peoples which existed in the days before men wrote history; and they show us how their wisest teachers groped in the dark, and stumbled in the thorny path,--favoured occasionally, it is true, with a wonderful glimpse of light, and striking now and again into the pleasant places, but never rejoicing in the glory which rose upon earth with the Sun of Righteousness, never treading in that narrow but secure way which leads to Eternal Life. We see in them the great minds of the early world, like children on the seashore, perplexed by a music which they could not comprehend, and astonished by a power which they were unable to define. Yet happier and wiser they than the cold materialist of a later age, who resolves all mysteries, all phenomena, into the working of a blind inflexible Law, and takes out of creation its light, beauty, and joy by denying the existence of an all-powerful and all-loving Creator. The religion professed by the ancient Persians, and still accepted by the Parsees of Western India, and by a scattered population in Yezd and Kerman, is taught in the books known as the Zend-Avesta. This title comes from the Sassanian term _Avesta_ or _Apusta_, that is, the text;[17] and _Zend_, or _Zand_, that is, the commentary upon it. The meaning of the latter word, however, seems to have varied at different periods. Originally it signified the interpretation of the sacred texts handed down from Zoroaster (or Zarathustra) and his disciples. In course of time the interpretation came to be esteemed not less authoritative and sacred than the original text, and both were called _Avesta_. But the language in which they were written having died out, they became unintelligible to the majority of the people, and a new _Zend_ or commentary was required before they could be understood. The new “Zend” was the work of the most learned priests of the Sassanian period, and consisted of a translation of the double “Avesta” into the vernacular language then in vogue.[18] And as this translation is the only key which the priests of modern Persia possess to the old creed as taught by Zarathustra, it has usurped the place of the original Zend, and is now the recognised official commentary.