The Arm that Makes His Name Known!

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 1999-2025 Worthy Devotions. This devotional was originally published on Worthy Devotions and was reproduced with permission.

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There’s nothing we can do to earn God’s love, however if we want to experience His blessings we need to observe the qualifications that He’s given us in His Word. Psalm 112 details a whole list of blessings, but the key to receiving them is verse 1.

Looking at the relationship between “love and affection” (“chiba” in Hebrew) and “obligation” (“chova” in Hebrew), we find another closely related word, “chaver”, one of the Hebrew words for “friend”. Friends are people with whom we share love and affection and also a sense of obligation. Our God and Father wants us to be His friends, to share love and affection with Him and to carry the sense of responsibility and obligation which friendship requires.

We are called to be servants, are we not? Well, what does a servant do? He (or she) carries out the will of his master. A servant doesn’t tell his master what to do — he performs whatever tasks the master requests of him. A servant doesn’t choose what days or times it’s most convenient to serve his master. A servant’s function is simply to follow and obey his master’s instructions. A servant does not develop a vision for the master either. The master is the one with the vision — and he wants his servants to be ready and available to carry out that vision and bring it to fruition.

Momentum is simply the force or speed of movement that carries an object to its final destination. If you want to break through, you need to have a certain amount of momentum. In order for a rocket to blast into space, it needs tremendous momentum to break the gravitational barrier – but with the enormous power of jet engines and rocket fuel the ship is propelled faster and faster till it breaks free of the earth’s gravitational pull.

“Break up your fallow ground.” In this context, the Lord is referring to breaking up the ground overrun with weeds and thorns creating a hardness to produce righteous fruit.

This passage in Isaiah contains a poetic play on words which is lost to any reader but one who understands Hebrew. A word for word translation runs something like this: “If not you will believe (lo ta-aminoo), surely not you will be established (lo te-amenoo).” The three letter Hebrew root – “aleph”- “mem”- “nun”, is the same in both words, and the Holy Spirit through the prophet Isaiah is clearly playing on this root to emphasize His point. The same root letters are also used in the spelling for the familiar word “Amen” which literally means “truthfully”.

David is called a “man after God’s own heart.” Considering that he lusted after his neighbor’s wife, committed adultery with her, and had her husband murdered, the Lord’s description of him is remarkable. How could a man who was convicted a murderer and an adulterer also be called one after God’s own heart?