How do we know that Jesus Christ is symbolized by the showbread?

The showbread not only represents physical sustenance but is deeply rooted in the spiritual reality of Christ's presence and provision. When Jesus refers to Himself as the 'bread of life' in John 6:35, He indicates that He alone satisfies the deepest spiritual hunger of His people. The twelve loaves, placed on the golden table in rows, symbolically represent the twelve tribes of Israel and, by extension, God's elect. Therefore, the showbread is a type of Christ, highlighting His role in mediating between God and man and providing for the needs of His people.