"The number and regular periods of the religious feasts among the Indians, is a good historical proof that they counted time by and observed a weekly Sabbath, long after their arrival in America. They began the year at the appearance of the first new moon of the vernal equinox, according to the ecclesiastical year of Moses. 'Till the seventy years captivity [19] commenced, the Israelites had only numeral names for their months, except Abib and Ethanim; the former signifying a _green ear of corn_, the latter _robust or valiant_; by the first name the Indians as an explicative, term their passover, which the trading people call _the green corn dance_."
"In conformity to, or after the manner of the Jews, the Indians have their prophets, high priests, and others of a religious order. As the Jews have a Sanctum Sanctorum, so have all the Indian nations. There they deposit their consecrated vessels--none of the laity daring to approach that sacred place. The Indian tradition says, that their forefathers were possessed of an extraordinary divine spirit by which they foretold future events; and that this was transmitted to their offspring, provided they obeyed the sacred laws annexed to it.[3] [20] _Ishtoallo_ is the name of all their priestly order and their pontifical office descends by inheritance to the eldest. There are traces of agreement, though chiefly lost, in their pontifical dress. Before the Indian Archimagus officiates in making the supposed holy fire for the yearly atonement of sin, the _Sagan_ clothes him with a white ephod, which is a waistcoat without sleeves. In resemblance of the Urim and Thummim the American Archimagus wears a breastplate made of a white conch-shell, with two holes bored in the middle of it, through which he puts the ends of an otter-skin strap; and fastens a buck-horn white button to the outside of each; as if in imitation of the precious stones of the Urim."
In remarking upon this statement of Mr. Adair, Faber, a learned divine of the church of England, has said, that Ishtoallo (the name according to Adair of the Indian priests) is most probably a corruption of _Ish-da-Eloah_, a man of God, (the term used by the Shunemitish woman in speaking of Elisha;) and that _Sagan_ is the very name by which the Hebrews called the deputy of the High Priest, who supplied his office and who performed the functions of it in the absence of the high priest, or when any accident had disabled him from officiating in person.