1 Chronicles 12:21-22 And they helped David against the bands of raiders, for they were all mighty men of valor, and they were captains in the army. For at that time they came to David day by day to help him, until it was a great army, like the army of God.
Hebrews 10:25 Not forsaking the assembling of ourselves together, as is the manner of some, but exhorting one another, and so much the more as you see the Day approaching.
A program by National Geographic gives a powerful illustration for us. In the great annual wildebeest migration in Serengeti National Park in Africa a giant herd, thousands of wildebeest, slowly move in groups across the plain. They are invariably followed by stalking lions. But the lions never attack the herd – they simply watch carefully for the stray wildebeest, either careless or seeking greener grass, who separates himself from the larger groups of animals. The isolated wildebeest will become the sudden prey of the lions who attack with lightening speed and ferocity.
In spiritual warfare isolation is equally dangerous, as our enemy roams like a roaring lion looking for separated brethren to prey upon. We all need real relationship and spiritual community for protection against our enemy who is constantly stalking vulnerable prey. It’s not enough to simply “go to church”. We need to be the community of believers, actively participating in loving, serving, praying, counseling, encouraging, admonishing, eating, rejoicing, weeping, and forgiving as the family of God.
Far too many believers are isolated, and seriously vulnerable to the attacks of Satan. Are you one of them? Do you know someone who is in this dangerous condition? David’s army was successful and safe because they were together in mind heart and purpose. Wildebeest, as well, survive when they stick together. Find your spiritual community and be faithful to it. It should not be a formality, but a family reality with a warfare mentality.
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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.