Now it seems necessary to correct a popular error, that the Zendavesta is largely liturgical: an error confirmed by the assertion of Gibbon, who says: “Every mode of religion, to make a deep and lasting impression on the human mind, must exercise our obedience, by enjoining practices of devotion for which we can assign no reason; and must acquire our esteem by inculcating moral duties analogous to the dictates of our own hearts. The religion of Zoroaster was abundantly provided with the former, and possessed a sufficient portion of the latter.” But Zarathustra himself, in one of his best-known precepts, warns his followers that “he who sows the ground with care and diligence, acquires a greater stock of religious merit than he would gain by the repetition of ten thousand prayers.” It is the tendency of all ethico-religious systems, at least in their earliest stage of development, to discourage purely liturgical observances, and to enjoin on the disciple a state of self-concentration and self-absorption varied only by physical activity. Unaided by a divine Revelation, their founders never rise higher than the passive virtues of endurance and patience. As time passes away, and the new creed falls into the hands of a special school of expounders, minute rites and rigid practices are accumulated in order to impose upon the neophyte, and deepen the influence of those who alone possess a clue to their meaning. The formalities which encumber the Zarathustrian worship were invented long after the death of the master, and no indication of them appears in the oldest section of the Zendavesta. They are to be found chiefly in the much later pages of the _Sadder_, where fifteen different genuflexions and prayers are required of the devout Persian every time he cuts his finger-nails! To return to the Yasna. The Gâthas, of which we have been speaking, were not improbably composed by Zarathustra himself, and may be held to express his belief and his thoughts in his own words. The second part, or “Younger Yasna,” is of a much later date and less lofty tone. The invention of some of the Master’s disciples or priests, it re-establishes the Polytheism which Zarathustra so strenuously condemned; and furnishes the believer with a manual of prayers and incantations (in prose) to the genii of the woods and streams and hills, the powers of fire and earth and water, and all the invisible spirits which haunt the luminous air. We come next to the _Visparad_, a collection of prayers in three-and-twenty chapters, written in Zend, and of a similar tenour to those in the younger Yasna. These prayers refer to the preparation of the sacred water, and the consecration of certain offerings--such as the sacred bread--which are carried round about the sacred fire, and after having been exhibited to it, are eaten by the priest and by the votary on whose behalf the ceremony is performed.