The rabbins are obscure in their explanations of the observance here described. Some would represent it as a thanksgiving for the rains by which the soil had been fertilized and the harvests matured. But with a better appreciation, Rabbi Levi is reported in the Talmud, “Why is it called the drawing of water? Says Rabbi Levi, Because of the receiving of the Holy Spirit, according to that which is written,—With joy will we draw water from the wells of salvation.”—Isa. xii, 3. That the outpouring had reference, not to the receiving of the Spirit by Israel, but to its outpouring upon the Gentiles, in the days of the Messiah, is confirmed by the tenor of the prophecies of Haggai and Zechariah, the authors of the observance, and by language of our Savior, which expositors agree in referring to this rite. Both of those prophets encouraged Judah in rebuilding the temple by the assurance that “the Desire of all nations should come” to it.—Hag. ii, 7. Said the Lord, by Zechariah, “Rejoice greatly, O daughter of Zion; Shout, O daughter of Jerusalem; behold thy King cometh unto thee: he is just and having salvation: lowly and riding upon an ass and upon a colt the foal of an ass.... It shall come to pass, in that day, that I will seek to destroy all the nations that come against Jerusalem. And I will pour upon the house of David and upon the inhabitants of Jerusalem the Spirit of grace and of supplications, and they shall look upon me whom they have pierced, and they shall mourn for him.... In that day there shall be a fountain opened to the house of David and to the inhabitants of Jerusalem, for sin and for uncleanness.... And it shall be in that day, that living waters shall go out from Jerusalem: half of them toward the former sea, and half of them toward the hinder sea. In summer and winter shall it be. And the Lord shall be king over all the earth: In that day there shall be one Lord, and his name one.... And it shall come to pass that every one that is left of all the nations which came against Jerusalem, shall even go up, from year to year, to worship the King, the Lord of hosts, and to keep the feast of tabernacles.”—Zech. ix, 9; xii, 9, 10; xiii, 1; xiv, 8, 9, 16. To all this, reference is evidently had in the incident related by the evangelist, John, as occurring at this feast.—“In the last day, that great day of the feast, Jesus stood and cried, saying, If any man thirst, let him come unto me and drink. He that believeth in me, as the Scripture hath said, out of his belly shall flow rivers of living water. But this spake he of the Spirit, which they that believe on him should receive; for the Holy Ghost was not yet given, because that Jesus was not yet glorified.”—John vii, 37-39. These words of Jesus, as will hereafter appear, had distinct reference to the giving of the gospel to the Gentiles. A few additional facts will shed a clearer light upon the meaning of the festival.