Isaiah 12:3 With joy you will draw water from the wells of salvation.
John 7:38 He who believes on Me, as the Scripture has said, "Out of his belly shall flow rivers of living water.">
Recently, Israel announced it was expanding the Pool of Siloam, which they estimated was about an acre and a half in size. The Pool of Siloam is where Jesus sent the blind man to wash [John 9:6-7] and where he regained his sight. Some scholars believe this was where the first 3,000 souls were baptized upon hearing the gospel in Acts 2. [Acts 2:41]
The Pool of Siloam was also the water source for a significant ceremony during the feast of Sukkot (Tabernacles) in the first century. On the last day of the feast, the High Priest went there to draw water, leading a processional of trumpeters, pilgrims, and worshippers to the Temple. Thanks to recent archaeological discoveries, tourists and pilgrims can now follow this 2000-year-old "Pilgrim's Road" path of the High Priest's processional, which ended in the Temple courtyard, where the High Priest would quote from Isaiah 12:3, "With joy, you shall draw water from the wells of Yeshua"; (salvation). At this location during the feast, Jesus shouted, "He who believes in me, as the scripture has said, out of his belly shall flow rivers of living water."
Israel's archaeological team is removing tons of dirt and debris from this ancient site, clearing the way for clean fresh waters in the Pool of Siloam. We also so desire the rivers of living water Yeshua promised to flow from our inmost being. But is there dirt and debris clogging our spiritual channel? Don't leave it there.
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This is one of the most intimate revelations of the Z’roah in Scripture. God looks for a human intercessor but finds none. No man can bridge the gap. So His own Arm accomplishes the work. In Hebrew, v’tosha lo zeroa — “His arm saved for Him” — reveals that salvation originates from within God Himself, not from any outside help. Isaiah adds that His own righteousness sustained Him — it upheld His resolve to save — and His fury upheld Him, a holy passion that would not rest until justice was accomplished.
To “bare” the arm means to roll up the sleeve and reveal the full readiness for action. In Isaiah’s prophecy, this is a global unveiling — no longer hidden, the Z’roah is on display for all nations to witness. This speaks directly of Yeshua’s (Jesus’) public ministry and, ultimately, His crucifixion.
The Hebrew phrase “z’roah moshel lo” paints the picture of an arm that governs with both strength and care. The same Z’roah that brought Israel out of Egypt in power now establishes righteous order and sustains His people in love. Deliverance without rulership is incomplete; the Redeemer becomes the King — and the King rules as a Shepherd. The Arm does not act independently but moves in perfect submission to the Head, carrying out the will of the Father.
I’ll be doing a series on the “Arm of God,” beginning with this first message — The Arm that Redeems. The Hebrew Z’roah (זְרוֹעַ) means “arm” or “strength,” and in ancient Hebrew culture, the arm symbolizes active power in motion — strength applied for a purpose. In the Exodus account, God tells Moses He will redeem Israel “with an outstretched arm” (bizroa netuyah). This was not poetic metaphor; it was God’s declaration of decisive intervention. The Z’roah is the covenant-keeping arm that moves history, enforces promises, and breaks oppression. Every Pesach (Passover), during the seder — the festive meal of remembrance — the roasted lamb shank bone, the Z’roah, rests on the plate as a silent yet powerful witness to God’s mighty deliverance.
These closing verses of Psalm 118 begin with an unshakable proclamation: “The LORD is God.” In Hebrew, it’s emphatic — YHVH, He is El — the declaration that all authority, holiness, and sovereignty belong to Him alone. Yet this is not just a statement of who He is — it’s a testimony of what He has done: “He has made His light to shine upon us.” This light is more than the glow of the sun — it is the revelation of His presence, the warmth of His favor, and the piercing truth that chases away every shadow. His light doesn’t simply illuminate — it transforms.
Psalm 118:24 is not merely about enjoying a new day — it is a prophetic declaration of a divinely appointed moment. “This is the day the LORD has made” speaks of a kairos moment in history when heaven and earth converge. It points to the day when Messiah would be revealed, salvation would walk into Jerusalem, and God’s covenant plan would take a dramatic step forward. This is not the casual celebration of a sunrise — it is the joyful response to God’s redemptive unfolding.
These verses capture one of the most profound Messianic truths in all of Scripture. What man cast aside, God exalted. What the builders saw as flawed and unfit, God chose as the foundation of His eternal plan. Yeshua (Jesus), the rejected One, is the very cornerstone upon which salvation, identity, and destiny are built. This is more than a theological concept — it’s a divine reversal that reveals the heart of redemption. Rejection by man does not disqualify–it often qualifies you for God’s greatest purposes.