Isaiah 63:12-14 Who caused his glorious arm to go at the right hand of Moses, who divided the waters before them to make for himself an everlasting name, 13 who led them through the depths? Like a horse in the desert, they did not stumble. 14 Like livestock that go down into the valley, the Spirit of the LORD gave them rest. So you led your people, to make for yourself a glorious name.
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.
The text emphasizes that this act of deliverance was for a greater purpose: “to make Himself an everlasting name.” The miracles of the Exodus were not random interventions; they were deliberate revelations of God’s character and covenant faithfulness. By cutting a highway through the sea, the Arm of the LORD was inscribing His Name into Israel’s memory and broadcasting His power to the nations. Pharaoh’s pride was crushed, Israel’s hope was restored, and God’s reputation as Redeemer was forever secured.
This same truth is repeated throughout Scripture. Every act of salvation magnifies His Name. When Abraham’s barren household was given Isaac, when David stood before Goliath, when Elijah called down fire on Mount Carmel — it was the LORD Himself making His Name known through human weakness. The Z’roah moves not to glorify men but to reveal the God who rules history.
In Messiah Yeshua, this reaches its climax. John’s Gospel declares that Yeshua’s (Jesus’) greatest hour of glory was the cross. There, the Arm was revealed in ultimate weakness and ultimate strength — suffering to redeem, dying to conquer, rising to reign. Philippians 2 tells us that because of this, “God has highly exalted Him and bestowed on Him the Name above every name.” The parting of the sea pointed forward to the tearing of the veil and the breaking of death’s power, all for the glory of the everlasting Name.
For us today, Isaiah’s words remind us that the miracles in our lives are never just about us — they are about Him. When God makes a way where there is no way, when He divides the seas of impossibility before us, it is so His Name might be glorified in us and through us. Our deliverance is His testimony. Our freedom is His witness. Every act of salvation is the Arm of the LORD writing His Name upon our story.
The glorious Arm that split the sea is the same Arm stretched wide at the cross. He still leads, He still delivers, and He still makes His Name known through His people. Lift your eyes from your own strength to the One whose Name is everlasting. The waters before you will part, not for your glory, but for His — and in your deliverance, the nations will know that He alone is God.
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]As we continue our study of the men who followed David, another characteristic was their ability to war.They learned how to battle with both the right hand and the left hand for hurling stones. If you have ever thrown a ball, you know that you can aim effectively with your dominant hand — but try it with the opposite hand — it’s far more difficult to throw accurately. But the men that followed David learned to throw with both arms effectively! It must have taken months of training to develop such skill.
When David was a fugitive from Saul, the men who followed him recognized his rightful place as King of Israel, and they developed a deep loyalty to him, this little band. As we read yesterday, these men were transformed from distress, debt, and discontentment [1 Sam. 22:1-2] into becoming mighty men of war. Having joined David, they quickly realized that they were joining a conflict.
Last night, Jewish people around the world will mourn Tisha B’Av, the ninth day of the fifth month of the Hebrew calendar year. Some of you may know that a lot of bad things have happened to the Jewish people on this date, the first of which was when the spies returned with an evil report of Canaan, the Promised Land, recounted in Numbers 13 and 14. Both the first and the second Temple were destroyed on this exact date, hundreds of years apart. The Crusades began on this day in 1095. The Jews were expelled out of England on this day in 1290, and again were expelled from Spain and Portugal on Tisha B’Av in 1492. And there are many more examples of this infamous day in Jewish history!
An ancient legend tells of a king who walked into his garden one day to find almost everything withered and dying. After speaking to an oak near the gate, the king learned that he was troubled because he was not tall and beautiful like the pine. The pine overheard their conversation and added that she, too, was upset, for she could not bear delicious fruit like the pear tree. The pear tree heard his name and began to complain that he did not have the lovely odor of the spruce. And so it went throughout the entire garden.
In the midst of a serious heat wave, wildfires are spreading across Europe causing thousands to evacuate. This reminded me of a story I once read.
I can’t begin to tell you. So many people I’ve shared the Gospel with have answered, “Well — I don’t need that, I’m a good person.” No, we’re not. We have a tendency to compare ourselves with our neighbor, thinking how nice or how giving we are compared to him or her. But none of us are good by God’s standards. Our good works are like filthy rags, according to Isaiah.
If you look at the ant you will find that they dwell in colonies. Each colony consists of approximately 60,000 – 90,000 ants — they really can’t prosper on their own. They need each other. How does a colony of that many ants to work together? The only reason it works is that they operate in unity. Each ant shares the same purpose, the same goal, and the same aim.