Leviticus 23:5 In the fourteenth day of the first month at even is the Lord's Passover. 6 And on the fifteenth day of the same month is the feast of unleavened bread unto the Lord: seven days ye must eat unleavened bread. 7 In the first day ye shall have an holy convocation: ye shall do no servile work therein.
[Patriarchs & Prophets pp 539>540] The Passover was followed by the seven day's feast of unleavened bread. The first and the seventh day were days of holy convocation, when no servile work was to be performed. On the second day of the feast, the first fruits of the year's harvest were presented before God. Barley was the earliest grain in Palestine, and at the opening of the feast it was beginning to ripen. A sheaf of this grain was waved by the priest before the altar of God, as an acknowledgment that all was His. Not until this ceremony had been performed was the harvest to be gathered.
Fifty days from the offering of first fruits, came the Pentecost, called also the feast of harvest and the feast of weeks. As an expression of gratitude for the grain prepared as food, two loaves baked with leaven were presented before God. The Pentecost occupied but one day, which was devoted to religious service. In the seventh month came the Feast of Tabernacles, or of ingathering. This feast acknowledged God's bounty in the products of the orchard, the olive grove, and the vineyard. It was the crowning festal gathering of the year. The land had yielded its increase, the harvests had been gathered into the granaries, the fruits, the oil, and the wine had been stored.
The first fruits had been reserved, and now the people came with their tributes of thanksgiving to God, who had thus richly blessed them. This feast was to be pre-eminently an occasion of rejoicing. It occurred just after the great Day of Atonement, when the assurance had been given that their iniquity should be remembered no more. At peace with God, they now came before Him to acknowledge His goodness and to praise Him for His mercy. The labors of the harvest being ended, and the toils of the new year not yet begun, the people were free from care, and could give themselves up to the sacred, joyous influences of the hour.
Leviticus 23:10 Speak unto the children of Israel, and say unto them, When ye be come into the land which I give unto you, and shall reap the harvest thereof, then ye shall bring a sheaf of the firstfruits of your harvest unto the priest: 11 And he shall wave the sheaf before the Lord, to be accepted for you: on the morrow after the sabbath the priest shall wave it.
May The Lord add His blessing to the study of His word. God bless!