Isaiah 58:11 And the LORD shall guide thee continually, and satisfy thy soul in drought, and make fat thy bones: and thou shalt be like a watered garden, and like a spring of water, whose waters fail not.
One of the great marvels of the Roman Empire was the invention of the aqueduct system to provide water over vast distances. It was an absolutely ingenious method which made use of gravity, with stone arches to support the water channels. An aqueduct was built in 109 AD which carried water to the city of Segovia for eighteen hundred years. For nearly sixty generations this aqueduct provided cool water from the mountains above. But fairly recently, it was beginning to collapse.
A well-intentioned citizen, observing the ancient structure, remarked, “This aqueduct is so great a marvel that it ought to be preserved for our children, as a museum piece. We shall relieve it of its centuries-long labor.” So the city decided to construct a modern water system with iron pipes to carry the water, intending to give the aqueduct a long-deserved rest. What they failed to realize, of course, was that attempting to preserve the aqueduct by stopping the flow of water through it, assured its rapid disintegration! As the sun beat down on the now dry mortar and stone, the centuries old structure quickly began to fall apart. Amazingly, nearly two millenia of service would not accomplish the destructive work of less than a century of idleness!
This story ought to really encourage us in Kingdom work…since, continuing to allow Yeshua’s living water to flow through us, we are constantly renewed and preserved, rather than drying up with idleness and atrophy. So…with so much work to be done, let us do it with the life-giving stream: the ever-renewing vitality of Yeshua’s living water!
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[worthy_plugins_devotion_single_body]Psalm 98 is a victory psalm — a call to lift up a “new song” because the Z’roah, the holy arm of the LORD, has brought decisive triumph. In Hebrew thought, the arm is the active extension of the will, the power that brings intention into reality. To call it “holy” is to declare that it is set apart, dedicated fully to God’s purpose, incapable of corruption. The psalmist celebrates that salvation is not a hidden act, but an open demonstration — God’s righteousness revealed before the eyes of the nations.
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.