Isaiah 51:9 Awake, awake, put on strength, O arm of the LORD; awake, as in days of old, the generations of long ago. Was it not you who cut Rahab in pieces, who pierced the dragon?
Psalms 89:9-10 You rule the raging of the sea; when its waves rise, you still them. 10 You crushed Rahab like a carcass; you scattered your enemies with your mighty arm.
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.
The dragon, or serpent, is another layer of this imagery. Behind Pharaoh’s cruelty and Egypt’s gods was the same ancient serpent that slithered into Eden — the chaos-bringer, the deceiver, the enemy of God’s purposes. When the Arm of the LORD struck Egypt with plagues and split the Red Sea, it was not only Pharaoh who was defeated; it was the serpent himself who was pierced, exposed as powerless against the covenant God of Israel. The Exodus was more than political liberation — it was a cosmic showdown, and the Arm of God prevailed.
The cry “Awake, awake!” is not a suggestion that God has grown weary or inattentive. In Hebrew, “lavesh oz” — “put on strength” — means to clothe oneself for action, to rise up ready for battle. The exiles were invoking the Arm that once destroyed Rahab, pleading for Him to act again in their day. This was a declaration of faith: the God who pierces the dragon once will pierce him again.
Yet the Arm does not only strike; it saves. The same Arm that shattered Egypt also carried Israel safely through the sea, making a way where there was none. The battle was never for spectacle but for the flock’s safety. Every sword-thrust against the dragon clears a path for God’s people to walk in freedom. His piercing blow is always for the sake of deliverance.
Prophetically, this piercing of the dragon finds its ultimate fulfillment in Messiah Yeshua (Jesus). At the cross, the Arm of the LORD struck the serpent’s head, disarming principalities and powers (Colossians 2:14-15). In His resurrection, He proved that the dragon has no final claim over His people. Revelation picks up the same imagery, declaring the final defeat of the great dragon, Satan, who is cast down forever (Revelation 12:9; 20:10). The Arm that pierced in Egypt pierced again at Calvary — and will pierce once more at the end of the age.
For us today, Isaiah’s cry becomes our own. In seasons when chaos swirls and the enemy’s roar seems loud, we call upon the Arm of the LORD — not as if He were asleep, but as an act of faith that He will rise and act again. The dragon still snarls, but his fate is sealed. The Arm has already pierced him, and His victory is our inheritance.
The Arm that pierced the dragon is the very Arm stretched wide at the cross for you. Call upon Him, and remember that He has already given you authority to tread upon serpents and scorpions and over all the power of the enemy (Luke 10:18–19). He will carve a way for you through raging seas, opening a path where there seems to be no way. So stand firm — for the dragon’s roar is nothing more than the echo of his defeat, and his end is already sealed. The same Arm that cut Rahab in pieces, that split the waters, that crushed the serpent’s head, is the Arm that now holds you secure and will carry you all the way home!
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[worthy_plugins_devotion_single_body]The Festival of Purim, which we celebrate on the 14th of Adar—the last month in the Biblical calendar—begins this Thursday evening and continues through Friday evening this year. Although Purim isn’t one of the moedim, or appointed festivals named in the Torah, it arose in the 4th century BC and has been cherished ever since.
In the Book of Kings, when King Solomon began his reign, God asked him, “What shall I give you?” He replied, “I am a little child; I do not know how to go out or come in” (1 Kings 3:7). Such a phrase seems curious, yet it holds deep significance. It is echoed throughout Scripture, revealing a principle that intimacy with God leads to victory!
When Yeshua (Jesus) went into the synagogue in Nazareth and was handed the scroll of Isaiah to read [Luke 4:18], He opened it to the passage we know of as Isaiah 61, a powerful Messianic proclamation filled with hope and promise and fresh with the joyful good news of His arrival. After reading the passage He immediately declared that it was fulfilled in the hearing of those present. The first response was amazement and wonder that the carpenter’s son was so gracious a communicator. But this did not last, as Yeshua immediately challenged his audience with a prophetic expectation…that they would reject Him, which they immediately did…nevertheless…
F.B. Meyer once said, “The education of our faith is incomplete [till] we learn that God’s providence works through loss…that there’s a ministry to us through the failure and fading of things. The dwindling brook where Elijah sat is a picture of our lives.
Most people reading this passage tend to focus in on the fruit that is produced. Okay…But a closer look will reveal that the Lord is really focusing on the tree. The fruit merely demonstrates the quality of the tree. We have all encountered this: there are trees whose fruit is healthy and delicious, and there are trees whose fruit is scarcely edible, or even useless.
One evening an old Cherokee told his grandson about a battle that goes on in every person. He said, “My son, the battle is between two ‘wolves’. One is evil — it is anger, envy, jealousy, sorrow, regret, greed, arrogance, self-pity, guilt, resentment, inferiority, lies, false pride, superiority, and ego. The other is good…
There’s an interesting story about the great English actor, Macready. A respected preacher once asked him, “I wish you would explain something to me.”