1 Peter 4:12 Beloved, don't be astonished at the fiery trial which has come upon you, to test you, as though a strange thing happened to you.
1 Corinthians 3:13 each man's work will be revealed. For the Day will declare it, because it is revealed in fire; and the fire itself will test what sort of work each man's work is.
When I was growing up, we used to have fire drills in school at least once a year. The fire alarm went off, causing you to shake from the sudden loud bell momentarily, but it was only seconds before you knew.... it was only a drill; you really didn't expect a fire. Nevertheless, everyone present was expected to rush out the door (in an orderly fashion) to the parking lot. It was a nice break from class, that yearly fire drill.
These days, we get alerts on our TV from the Emergency Broadcast System. The annoying long "beep" noise is finally followed by the same drill-like announcement, "This is a test of the Emergency Broadcast System. If this was an actual emergency ..."
These tests are not supposed to be "crying wolf" but actually serious rehearsals to prepare people for an actual crisis should one arise.
Throughout our lives, we face potential or actual dangers, threats, and real crises, various trials. Is it possible to see them as "drills" preparing us for eternity? I think so. Our whole life on Earth can be understood as a trial period, a God-ordained drill, a preparation for the real "fire" which will test every man's work at the judgment seat of Christ; [2 Corinthians 5:10]
Your trials, fiery as they may be, are God's drills, testing, shaping, and preparing you, even equipping you for the good works which will be richly rewarded in the world to come. Fiery trials produce gold, silver, and precious stones. Don't panic, don't succumb to fear, or be discouraged. Pray for the Lord's grace to endure every drill, every test. The Lord is a refining fire; His work in and with you will endure forever, and the rewards will be amazing.
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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.