'Living Water' in the Bible

“You are a fountain in a garden,A well of fresh and living water,And streams flowing from Lebanon.”

“For My people have committed two evils:They have abandoned (rejected) Me,The fountain of living water,And they have carved out their own cisterns,Broken cisternsThat cannot hold water.

O Lord, the hope of Israel,All who abandon You will be shamed.Those who turn away on earth will be written down,Because they have abandoned the Lord, the fountain of living waters.

And in that day living waters will flow out from Jerusalem, half of them to the eastern sea (Dead Sea) and half of them to the western sea (the Mediterranean); it will be in summer as well as in winter.

Jesus answered her, “If you knew [about] God’s gift [of eternal life], and who it is who says, ‘Give Me a drink,’ you would have asked Him [instead], and He would have given you living water (eternal life).”

She said to Him, “Sir, You have nothing to draw with [no bucket and rope] and the well is deep. Where then do You get that living water?

He who believes in Me [who adheres to, trusts in, and relies on Me], as the Scripture has said, ‘From his innermost being will flow continually rivers of living water.’”