1 Corinthians 10:9 We must not put Christ to the test, as some of them did and were destroyed by serpents,
Numbers 21:5-6 And the people spoke against God and against Moses: “Why have you brought us up out of Egypt to die in the wilderness? For there is no food and no water, and our soul loathes this worthless bread.” So the Lord sent fiery serpents among the people, and they bit the people; and many of the people of Israel died.
Here we have a stark word. Here we see the Lord testing Israel: “He gave you manna to eat in the wilderness, something your ancestors had never known, to humble and test you so that in the end it might go well with you.” [Deuteronomy 8:16]. Yet Paul says that they put Him to the test. A great irony occurs when God is testing us, and we despise His discipline, thereby testing Him.
The children of Israel once again complained about their physical needs — despising His provision — and calling manna “worthless bread!” This behavior crossed a line and stands as a serious warning. God’s tests are not without purpose. “He humbled you, causing you to hunger and then feeding you with manna, which neither you nor your ancestors had known, to teach you that man does not live on bread alone but on every word that comes from the mouth of the Lord.” [Deuteronomy 8:3] Where have we heard that before? What greater life-changing lesson?
Israel was the one nation which received the greatest revelation of God’s election, His love, and His miraculous power. This election, however, came with commensurate responsibility. YHVH had revealed Himself in massive, and mighty acts, but it was not for entertainment or just to write a great story. It was to shape a nation into people of great character, patience, endurance, and faithfulness. These characteristics belong to God Himself and they are not optional for His people. He will have a people who exemplifies them. For this reason, the discipline of God is necessarily severe when He is put to the test — whereby He sent serpents to strike the children of Israel for their sin. And many of them died.
Yet even this terrible object lesson brought greater revelation to Israel, and to all of us as well, as the Lord instructed Moses to erect a serpent on a pole — so that whoever looked upon it was healed from the serpent’s bite! This we now know was a pre-figuration of the cross of Messiah Yeshua (Jesus).
So, how much complaining will our Lord endure? In the beginning, when we are starting out with Him, and because He is patient, probably a lot. Yet, as we grow and He continues to show us His love and faithful care, His expectations of us will increase and His tests will be more stringent. We should cultivate an attitude of patient endurance when He is testing us, lest we find ourselves turning around in bitterness and testing Him. “No discipline seems pleasant at the time, but painful. Later on, however, it produces a harvest of righteousness and peace for those who have been trained by it.” [Hebrews 12:11]
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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.