Isaiah 40:10 Behold, the Lord GOD shall come with a strong hand, And His arm shall rule for Him; Behold, His reward is with Him, And His work before Him.
Isaiah’s vision looks ahead — not only to the Arm of the LORD revealed in the Exodus or even in the cross, but to the day when that same Arm will come again in glory. This is not a picture of brute force but of purposeful arrival. The Z’roah — the Arm of the LORD — comes clothed with strength to establish His rule, and He does not come empty-handed. His reward is with Him, and His work is before Him. The promise is sure: He is coming, and He is rewarding.
“His reward is with Him” speaks to the faithfulness of God’s covenant. The Hebrew word sakar carries the sense of blessing, vindication, and fulfillment of promise. The Lord does not forget His people. When He comes, He comes with restoration, with vindication for the righteous, and with the joy of fulfilled hope. The Arm that rules does not bring only judgment; He brings blessing for those who have trusted Him.
“His work is before Him” reminds us that nothing is left unfinished. What He begins, He completes. The story of redemption is still unfolding, and the Arm of the LORD carries it forward without delay or distraction. Creation itself testifies to His completed word, and redemption will likewise be brought to perfect fulfillment. The work of salvation is not a project abandoned halfway — it is always before Him, and He will see it through until the end.
Messianically, Isaiah’s prophecy echoes into Revelation 22:12: “Behold, I am coming soon, bringing my reward with me, to repay each one for what he has done.” The Arm revealed in weakness on the cross will return in glory, not only to reign, but to reward. The Lamb who was slain will return as the King who repays justice for the wicked, and eternal blessing for the faithful. His coming will consummate what His Arm has already secured: salvation, restoration, and everlasting kingdom.
For us today, this shifts our perspective. We live not as those scrambling under the chaos of the world but as those awaiting the certainty of His appearing. His work is still unfolding — and we are caught up in it. His reward is already secured — and we are heirs of it. Every act of obedience, every step of faith, every burden carried in His name will be answered when the Arm comes.
The Arm that once stretched wide to save you is the very Arm that will soon split the heavens and come for you. Lift your eyes — your King is coming clothed in power, crowned with justice, and carrying blessing for His people. Stand unshaken, for His work includes you, and His reward will surely be placed in your hands.
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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.