Isaiah 40:11 He will feed His flock like a shepherd; He will gather the lambs with His arm (z’roah in Hebrew), And carry them in His bosom, And gently lead those who are with young.
John 10:10-11 The thief does not come except to steal, and to kill, and to destroy. I have come that they may have life, and that they may have it more abundantly. I am the good shepherd. The good shepherd gives His life for the sheep.
In Israel, we often see goats and sheep roaming the countryside. Driving through rural Israel often involves suddenly stopping to allow a herd of sheep or goats to cross the road. But interestingly, I have never seen “sheep kill” on the side of the road in all the years that I’ve lived in Israel. It’s because sheep don’t roam without a shepherd!
The Lord is gathering His lambs with His arm, and carrying them to His bosom. This is not a distant relationship but one of loving care and intimacy with His sheep. He said, “I know my sheep and my sheep know me.” [John 10:14]. Then He continued, “..and I lay down my life for the sheep.”
The most vulnerable time for defenseless animals is at night when they need to sleep. The sheepfold is where they are gathered by the shepherd each night; a stone compound, with rocks stacked high enough to keep out predators, but without a door. Yeshua (Jesus) declared Himself to be the “door of the sheep” [John 10:7-9] because, as a Good Shepherd, He lies where a door would typically be so that nothing could go in or out, without passing by the Shepherd!
As evil seems to be rearing its ugly head in every facet of life these days, and greater darkness seems to be looming on the horizon, we need to truly realize the powerful and complete protection that our Good Shepherd provides. Nothing can get to us unless it goes through Him! When the Lord laid down His life for us He also gave us a fortress of protection and safety which is impossible to break.
Knowing of the dark days we would be facing Yeshua afforded us a profound sense of safety in Himself so that we absolutely need not walk in fear. Promising never to leave nor forsake us till the end of the age He gave us the security of intimacy with Himself, in and through every trial or danger. We need never doubt…that we can trust Him.
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[worthy_plugins_devotion_single_body]Isaiah recalls the Exodus as the supreme display of God’s Z’roah, His Arm of glory. Though the people saw Moses raise his staff over the Red Sea, it was not Moses’ power that split the waters. Behind the prophet’s hand was the Arm of the LORD — majestic, glorious, and unstoppable. The sea parted not to honor Moses, but to exalt the Name of the God who sent him. The Red Sea became a stage for God to reveal His glory, so that His Name would echo through generations as the Deliverer of His people.
Jeremiah uttered these words when everything around him looked hopeless. Babylon’s armies surrounded Jerusalem, the city was on the brink of destruction, and yet God told Jeremiah to buy a field as a prophetic sign that restoration would come. The prophet responded in awe: the God who created the heavens and the earth by His outstretched arm (bizroa netuyah) is not bound by human circumstances. The same God who set galaxies in place and boundaries for the seas is the God who still moves to redeem His people. Truly, nothing is too hard for Him.
Isaiah’s words summon one of the most dramatic images of God’s saving power: the Z’roah — the Arm of the LORD — cutting Rahab in pieces and piercing the dragon.
Here, Rahab is not the woman of Jericho but a poetic name for Egypt (Psalm 87:4), often symbolizing arrogant nations and the dark spiritual powers behind them. In Hebrew poetry, Rahab also evokes the sea monster of chaos, a stand-in for the forces that oppose God’s order. To say the Arm “cut Rahab in pieces” is to recall how God shattered Egypt’s pride and broke the grip of the powers that enslaved His people.
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.