All the feasts of the whole year, for example, formed a cycle of feast-days, arranged according to the number seven, which had its starting-point and centre in the Sabbath, and was regulated according to the division of time established at the creation, into weeks, months, years, and periods of years, ascending from the weekly Sabbath to the monthly Sabbath, the sabbatical year, and the year of jubilee. In this cycle of holy periods, regulated as it was by the number seven, and ever expanding into larger and larger circles, there was embodied the whole revolution of annually recurring festivals, established to commemorate the mighty works of the Lord for the preservation and inspiration of His people. And this was done in the following manner: in the first place, the number of yearly feasts amounted to exactly seven, of which the two leading feasts (Mazzoth and the feast of Tabernacles) lasted seven days; in the second place, in all the feasts, some of which were of only one day's duration, whilst others lasted seven days, there were only seven days that were to be observed with sabbatical rest and a holy meeting; and in the third place, the seven feasts were formed into two large festal circles, each of which consisted of an introductory feast, the main feast of seven days, and a closing feast of one day. The first of these festal circles was commemorative of the elevation of Israel into the nation of God, and its subsequent preservation. It commenced on the 14th Abib (Nisan) with the Passover, which was appointed to commemorate the deliverance of Israel from the destroying angel who smote the first-born of Egypt, as the introductory festival. It culminated in the seven days' feast of unleavened bread, as the feast of the deliverance of Israel from bondage, and its elevation into the nation of
