Fountain
In Scripture a fountain is rarely just a hole in the ground from which water rises. The figure carries a fixed weight: a fountain is a source that does not need to be replenished, that gives what those who come to it cannot manufacture for themselves. The figurative occurrences fall under three headings — divine grace, the salvation of the gospel, and, by inversion, the debasement of a righteous character. Each heading turns on the same question: where does the living water come from, and what happens when people leave it.
Yahweh as the Fountain of Divine Grace
The psalmist locates the source of life in God himself: "For with you is the fountain of life: In your light we will see light" (Ps 36:9). The wisdom tradition takes the same metaphor and attaches it to the channels through which that life reaches a person. "The law of the wise is a fountain of life, That one may avoid the snares of death" (Pr 13:14); "The fear of Yahweh is a fountain of life, That one may avoid the snares of death" (Pr 14:27). The instruction and the reverence are not themselves the source — they are the means by which the source becomes drinkable in daily life.
Jeremiah states the same point negatively, and it is one of the sharpest oracles in the prophets: "For my people have committed two evils: they have forsaken me, the fountain of living waters, and hewed out cisterns for themselves, broken cisterns, that can hold no water" (Jer 2:13). Two evils, not one — leaving Yahweh is the first; the second is the labor of building substitutes that cannot do what he was doing for free. Jeremiah returns to the figure in 17:13: "O Yahweh, the hope of Israel, all who forsake you will be put to shame. Those who depart from [my Speech] will be written in the earth, because they have forsaken Yahweh, the fountain of living waters." The image of writing on earth — wiped out the moment the wind moves — is the inverse of drinking from the fountain.
The Fountain of the Gospel
The prophets press the same figure forward into the day of salvation. Zechariah names a future cleansing: "In that day there will be a fountain opened to the house of David and to the inhabitants of Jerusalem, for sin and for uncleanness" (Zec 13:1). Joel makes the source the temple itself: "And it will come to pass in that day, that the mountains will drop down sweet wine, and the hills will flow with milk, and all the brooks of Judah will flow with waters; and a fountain will come forth from the house of Yahweh, and will water the valley of Shittim" (Joel 3:18). Zechariah pairs the temple-fountain with a perpetual outflow: "And it will come to pass in that day, that living waters will go out from Jerusalem; half of them toward the eastern sea, and half of them toward the western sea: in summer and in winter it will be" (Zec 14:8). Isaiah turns the figure into the open invitation that defines gospel preaching: "Therefore with joy you⁺ will draw water out of the wells of salvation" (Is 12:3); "Ho, everyone who thirsts, come⁺ to the waters, and he who has no silver; come⁺, buy, and eat; yes, come, buy wine and milk without silver and without price" (Is 55:1); "They will not hunger nor thirst; neither will the heat nor sun strike them: for he who has mercy on them will lead them, even by springs of water he will guide them" (Is 49:10). The Song of Solomon supplies the bridal counterpart: "[You are] a fountain of gardens, A well of living waters, And flowing streams from Lebanon" (Song 4:15).
The Living Water in the Gospels and Revelation
Jesus picks the same figure up at a literal well in Samaria and presses it to its conclusion: "If you knew the gift of God, and who it is that says to you, Give me a drink; you would have asked of him, and he would have given you living water" (John 4:10). The fountain that Jeremiah said the people had forsaken is now the gift offered across the well to a single thirsty person. Revelation closes the canon by closing the figure: "for the Lamb that is in the midst of the throne will be their shepherd, and will guide them to fountains of waters of life: and God will wipe away every tear from their eyes" (Rev 7:17); "And he showed me a river of water of life, bright as crystal, that proceeds out of the throne of God and of the Lamb" (Rev 22:1). The New Jerusalem is not a place where the fountain has finally been built — it is the place where the original fountain has finally been reached.
The Troubled Fountain
The last figurative heading inverts the others. The fountain can also stand for character that has gone bad. Of a righteous man who collapses before pressure from the wicked Proverbs says, "[As] a troubled fountain, and a corrupted spring, [So is] a righteous man who gives way before the wicked" (Pr 25:26). The point is not that he ceases to be a source — it is that those who come to him for water now find it muddied. The figure is a warning that runs in the opposite direction from Ps 36:9: a person whose life had been giving life to others can be silted up.