John 7:37-38 (1) We begin with the context of Jesus' great invitation - (a) the Feast of Tabernacles; (b) the teaching of the Old Testament Scriptures. (a) The Feast of Tabernacles (i) Its historical significance It reminded the people of Israel that they had been wanderers in the desert, dependent on the grace and mercy of God to provide for them in their need. (ii) Its agricultural significance It was a Harvest Thanksgiving. A priest took a golden pitcher, which held about two pints. He filled it with water from the Pool of Siloam. He carried it through the Water Gate, to the altar of the Temple, where it was poured out as an offering to God. This was a vivid thanksgiving for God's good gift of rain. It was an enacted prayer for rain. It was a memorial of the water which sprang from the rock, while God's people were travelling through the wilderness. It was in this context that Jesus spoke His tremendous words concerning Himse...