“On the last day of the feast, the great day, Jesus stood up and cried out,” 

“If anyone thirsts, let him come to me and drink. ³⁸ Whoever believes in me, as the Scripture has said, ‘Out of his heart will flow rivers of living water.’”

John 7:37-38

It was the Feast of Tabernacles–it would be the last one that Jesus would attend. The feast went on for eight days. Every day someone would carry a golden pitcher from the Pool of Siloam to be poured out on the altar in the temple. Everyone understood that this was to be done to acknowledge the way God provided water for them in the wilderness.

The eighth day was key. No water would be poured out; only prayers would be offered. There are points we should know–

• The feast was also known as Tabernacles, and, Booths–Shelters–Sukkot–Ingathering.

• The Feast of Tabernacles is very much like our Thanksgiving. It had dual focuses. It was a fall celebration, corresponding to the harvest. It also commemorated the 40 years of wilderness wanderings where God provided water for the Israelites. So it had dual significance.

• It was a major event in the calendar; it was one of three main pilgrimages to the temple for every Jew and his family. Every observant man was required to make this trip. No matter where they lived, they must make this trip.

The city would be flooded with people, and Jesus spoke to huge crowds of religious pilgrims. Jesus stood in the temple courts, just a few steps from the Temple itself, it is there he just didn’t speak–he shouted. Perhaps that might seem to be a challenging thought for some.

There is a direct link between the water poured out on this Feast and Jesus’declaration that he was the final source of water–something spiritual, and quite true. Jesus declares plainly that he is the wellspring of life, and the amazing thing is that it’s open to all–it is received through a holy and true grace.

There is something about having water flow perpetually from one’s heart that we must figure out. It usually doesn’t long to realize that this all has to be pretty much a supernatural work of grace. People who need grace come to The Feast of Tabernacles, which looked forward to a beautiful river of grace–the throne of God is its source.

Jesus says that we’re to put our trust in him, to place him on the throne of our hearts–and then watch out, the water is going to gush out. But to be honest, I need to understand that he is always the first source, and we are the conduits of life to others. That spiritual equation is essential–it’s how it’s got to work.

“He was able to satisfy thirst, and, moreover, that those who received such satisfaction from Him should become channels through whom the overflowing rivers should pass.”

(Morgan’s Commentary on John 7)