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]As we continue our study of the Mighty Men of David, another quality is worth pointing out — they were not procrastinators. Notice that these men decided to cross the Jordan river when it was at flood stage! They didn’t wait till the river receded, but rather, boldly crossed when it was the most dangerous!
As David grew in stature those who stood by him increased in number, devoting themselves to fight with him. Though it was a time of adversity for David, and a time of warfare, he found that there were many willing to join their lives to his; "...a brother is born for adversity"; and "there is a friend who sticks closer than a brother". Again we note that David's anointing and his character made him a friend to many...and many became his loyal friends.
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.
50,000 soldiers from the tribe of Zebulun served in David’s army with UNDIVIDED (some translations: “not double-hearted”) hearts. Can you imagine a skilled army with this level of loyalty and devotion?
The mighty men that followed David were of one mind and heart to make him King. Their recognition of David’s anointing may have been the most significant quality of these Mighty Men. What was it in David that drew out this deep loyalty? I believe it was God’s Holy Spirit which David received when Samuel anointed him king.[1 Samuel 16:13].
In the 1970s when the Alaskan Pipeline was being constructed many Texans went to Alaska to work on the pipeline alongside the Eskimos, native Alaskans. However the Texans could only work a few hours in the frigid weather, while the Eskimos could easily work for hours on end.
The second great awakening took place around 1790 until the 1840s. This movement saw ‘circuit riders’, traveling preachers who spread the Gospel to the edges of the frontier, affecting the growing American populace. Camp meetings in rural areas outside the traditional church with the primary focus of soul winning, were like “brushfires” of the Holy Spirit, attracting people for miles.