Jesus Christ is our manna from heaven, and water from the rock. Read his own words:
John 6:26-35 [NIV]
26Jesus answered, “I tell you the truth, you are looking for me, not because you saw miraculous signs but because you ate the loaves and had your fill. 27Do not work for food that spoils, but for food that endures to eternal life, which the Son of Man will give you. On him God the Father has placed his seal of approval.”
28Then they asked him, “What must we do to do the works God requires?”
29Jesus answered, “The work of God is this: to believe in the one he has sent.”
30So they asked him, “What miraculous sign then will you give that we may see it and believe you? What will you do? 31Our forefathers ate the manna in the desert; as it is written: ‘He gave them bread from heaven to eat.'”
32Jesus said to them, “I tell you the truth, it is not Moses who has given you the bread from heaven, but it is my Father who gives you the true bread from heaven. 33For the bread of God is he who comes down from heaven and gives life to the world.”
34″Sir,” they said, “from now on give us this bread.”
35Then Jesus declared, “I am the bread of life. He who comes to me will never go hungry, and he who believes in me will never be thirsty.”
John 4:11-14 [NIV]
11″Sir,” the woman said, “you have nothing to draw with and the well is deep. Where can you get this living water? 12Are you greater than our father Jacob, who gave us the well and drank from it himself, as did also his sons and his flocks and herds?”
13Jesus answered, “Everyone who drinks this water will be thirsty again, 14but whoever drinks the water I give him will never thirst. Indeed, the water I give him will become in him a spring of water welling up to eternal life.”
It is obvious Jesus was not talking about physical bread and water, but, as Paul puts it, spiritual bread and water.
This is _Part 4_ in the series The Gift and Work of the Holy Spirit: Resurrection Power and Eternal Life. To use this as a growth tool to better understand your own calling, you might start by reading the explanation of this series, Pt 1, Pt 2 and Pt 3.
Photo credit: FlexeFlix