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!
Copyright 1999-2026 Worthy Devotions. This devotional was originally published on Worthy Devotions and was reproduced with permission.
How to display the above article within the Worthy Suite WordPress Plugin.
[worthy_plugins_devotion_single_body]There is an old Indian fable which tells of a mouse who was in constant distress because of its fear of cats. A magician took pity on it and turned it into a cat so it would have no more fear. Now, as a cat, it was in fear of dogs.
When Abraham is told by YHVH to offer up his son, Issac, the word “love” is spoken for the first time in the Bible. The Hebrew word for love is “ahavah”. This first mention of “ahavah”, which is the very nature of God [1 John 4:8] occurs in direct connection with sacrifice, the sacrifice of a most precious and beloved son. Abraham could not have known at that time that his obedient offering would foreshadow and typify the love of our Heavenly Father who offered up Yeshua, His only begotten Son 2000 years ago.
For those of you who don't know, Merv Griffin died on Sunday. Interestingly enough, today's devotion has to do with a show of his from way back when.
With rockets daily being hailed down from Gaza, this is yet another of Satan's many attempts to annihilate Israel and the Jewish people in any way he can. Satan is actively at work, trying to rob the world of its blessing.
The Lord (YHVH) commanded the grain offering on Shavuot, (known as Pentecost among Christians), to be made of the finest flour, baked with yeast, that is, leaven. Leaven, in the Bible, is almost universally, a symbol for “sin”, and in the OT is strictly forbidden on the altar of YHVH., yet here, in the Feast of Weeks it is commanded as part of the offering. Just six weeks prior to this festival, Israel had spent a week eating unleavened bread, a clear picture of the connection between the Passover Lamb and the removal of sin from our lives. Now the grain offering for Shavuot contains yeast; two loaves with it. Why? A common interpretation of this for NT believers is that the loaves represent Jews and Gentiles, the two types of redeemed people, who, of course, still contain sin in our lives.
We've just returned to Israel and the region seems to be nothing but a boiling cauldron ready to erupt. In just a few days, we will celebrate the Feast of Weeks, or Shavuot, in Hebrew. Most Christians recognize this holiday as the Feast of Pentecost -- the time when the Holy Spirit descended and empowered His saints to accomplish the mission of global witness to Yeshua (Jesus).
Three thousand years ago, when Solomon dedicated the Temple to God, the priests offered up thousands of sacrifices. After the sacrifices were offered up — then the glory of God fell! The glory of God was so thick and heavy that the priests could no longer minister! Do you see the connection? First the offerings — THEN the glory fell!