Pool of Siloam
The Pool of Siloam was the only permanent water source for the city of Jerusalem in the first century AD. It was fed by the waters of the Gihon Spring diverted through Hezekiah's Tunnel, built in the 8th century BC. Jesus told the blind man to go wash at the Pool of Siloam, and after doing it he received his sight. This was significant since the Hebrew word Siloam means "sent" and Jesus was the Messiah "sent" from heaven. The english equivalent is the word "apostle."
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