The Complete Dead Sea Scrolls in English by Geza Vermes

image of the throne-chariot above the firmament, [and] they praise [the majes]ty of the luminous firmament beneath His seat of glory. When the wheels advance, angels of holiness come and go. From between His glorious wheels there is as it were a fiery vision of most holy spirits. About them, the appearance of rivulets of fire in the likeness of gleaming brass, and a work of ... radiance in many-coloured glory, marvellous pigments, clearly mingled. The spirits of the living ‘gods’ move perpetually with the glory of the marvellous chariot(s). The whispered voice of blessing accompanies the roar of their advance, and they praise the Holy One on their way of return. When they ascend, they ascend marvellously, and when they settle, they stand still. The sound of joyful praise is silenced and there is a whispered blessing of the ‘gods’ in all the camps of God.
    (4Q405 20, ii-22)

3 WORSHIP IN THE COMMUNITY OF THE COVENANT
    In addition to the worship of God offered through a life of holiness, the Qumran sectary had more particularly to perform the ritual acts prescribed by Moses in the correct manner and at the right times. The earthly liturgy was intended to be a replica of that sung by the choirs of angels in the celestial Temple.
    To judge from the many references to it, the time element both calendric and horary was crucial. The Community Rule lays down that the Community was not to ‘depart from any command of God concerning their times; they shall be neither early nor late for any of their appointed times, they shall stray neither to the right nor to the left of any of His true precepts’ (IQS 1, 13-15). This injunction asks for exact punctuality in regard to the two daily moments of prayer meant to coincide with and replace the perpetual burnt-offering sacrificed in the Temple at sunrise and sunset (Exod. xxix, 30; Num. xxviii, 4), but it demands in addition a strict observance of the sect’s own liturgical calendar.
    He shall bless Him [with the offering] of the lips at the times ordained by Him: at the beginning of the dominion of light, and at its end when it retires to its appointed place; at the beginning of the watches of darkness when He unlocks their storehouse and spreads them out, and also at their end when they retire before the light; when the heavenly lights shine out from the dwelling-place of Holiness, and also when they retire to the place of Glory; at the entry of the (monthly) seasons on the days of the new moon, and also at their end when they succeed to one another ...
    (IQS IX, 26-x, 4)
    To understand the peculiarity of Essenism in this respect, a few words need to be said about the calendar followed by non-sectarian Judaism. Essentially, this was regulated by the movements of the moon; months varied in duration from twenty-nine to thirty days and the year consisted of twelve months of 354 days. Needless to say, such a lunar year does not correspond to the four seasons determined by the movements of the sun in terms of solstices and equinoxes. The shortfall of about ten days between the lunar and the solar years was therefore compensated for by means of ‘intercalation’, i.e. by inserting after Adar (February/March), the twelfth month of the year, a supplementary ‘Second Adar’ at the end of every thirty-six lunar months.
    The Qumran sect rejected this seemingly artificial system and adopted instead a chronological reckoning, probably of priestly origin, based on the sun, a practice attested also in the Book of Jubilees and 1 Enoch, and fully laid out in the remains of a series of calendrical documents (4Q320-30). The outstanding feature of this solar calendar was its absolute regularity in that, instead of 354 days, not divisible by seven, it consisted of 364 days, i.e. fifty-two weeks precisely. Each of its four seasons was thirteen weeks long divided into three months of thirty days each, plus an additional ‘remembrance’ day (IQS x, 5) linking