Isaiah 55:6-7 Seek the Lord while He may be found, Call upon Him while He is near. 7 Let the wicked forsake his way, And the unrighteous man his thoughts; Let him return to the Lord, And He will have mercy on him; And to our God, For He will abundantly pardon.
It was a bright Sunday morning in 18th century London, but Robert Robinson’s mood was anything but sunny. All along the street, there were people hurrying to church, but in the midst of the crowd, Robinson was a lonely man. The sound of church bells reminded him of years past when his faith in God was strong and the church was an integral part of his life. It had been years since he set foot in a church -- years of wandering, disillusionment, and gradual defection from the God he once loved. That love for God -- once fiery and passionate -- had slowly burned out within him, leaving him dark and cold inside. Robinson heard the clip-clop, clip-clop of a horse-drawn cab approaching behind him. Turning, he lifted his hand to hail the driver. But then he saw that the cab was occupied by a young woman dressed in finery for the Lord’s Day. He waved the driver on, but the woman in the carriage ordered the carriage to be stopped.
"Sir, I’d be happy to share this carriage with you," she said to Robinson. "Are you going to church?" Robinson was about to decline, then he paused. "Yes," he said at last. "I am going to church." He stepped into the carriage and sat down beside the young woman. As the carriage rolled forward Robert Robinson and the woman exchanged introductions. There was a flash of recognition in her eyes when he stated his name. "That’s an interesting coincidence," she said, reaching into her purse. She withdrew a small book of inspirational verse, opened it to a ribbon bookmark, and handed the book to him. "I was just reading a verse by a poet named Robert Robinson. Could it be…?"
He took the book, nodding. "Yes, I wrote these words years ago." "Oh, how wonderful!" she exclaimed. "Imagine! I’m sharing a carriage with the author of these very lines!"
But Robinson barely heard her. He was absorbed in the words he was reading. They were words that would one day be set to music and become a great hymn of the faith, familiar to generations of Christians:
Come, Thou Fount of every blessing,
Tune my heart to sing Thy grace’
Streams of mercy, never ceasing,
Call for songs of loudest praise.
His eyes slipped to the bottom of the page where he read:
Prone to wander, Lord, I feel it—
Prone to leave the God I love;
Here’s my heart, O take and seal it,
Seal it for Thy courts above.
He could barely read the last few lines through the tears that brimmed in his eyes. "I wrote these words—and I’ve lived these words. ’Prone to wander…prone to leave the God I love.’"
The woman suddenly understood. "You also wrote, ’Here’s my heart, O take and seal it.’ You can offer your heart again to God, Mr. Robinson. It’s not too late."
And it wasn’t too late for Robert Robinson. At that moment he turned his heart back to God and walked with him for the rest of his days. [Ron Lee Davis, Courage to Begin Again, (Harvest House, Eugene, OR; 1978), pp. 145-147]
Is this you? A devoted Christian deep in your heart, who has wandered from the faith? Your loving Father will orchestrate your return to Him.
Copyright 1999-2026 Worthy Devotions. This devotional was originally published on Worthy Devotions and was reproduced with permission.
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[worthy_plugins_devotion_single_body]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.
Jeremiah uttered these words when everything around him looked hopeless. Babylon’s armies surrounded Jerusalem, the city was on the brink of destruction, and yet God told Jeremiah to buy a field as a prophetic sign that restoration would come. The prophet responded in awe: the God who created the heavens and the earth by His outstretched arm (bizroa netuyah) is not bound by human circumstances. The same God who set galaxies in place and boundaries for the seas is the God who still moves to redeem His people. Truly, nothing is too hard for Him.
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.
Psalm 98 is a victory psalm — a call to lift up a “new song” because the Z’roah, the holy arm of the LORD, has brought decisive triumph. In Hebrew thought, the arm is the active extension of the will, the power that brings intention into reality. To call it “holy” is to declare that it is set apart, dedicated fully to God’s purpose, incapable of corruption. The psalmist celebrates that salvation is not a hidden act, but an open demonstration — God’s righteousness revealed before the eyes of the nations.
This is one of the most intimate revelations of the Z’roah in Scripture. God looks for a human intercessor but finds none. No man can bridge the gap. So His own Arm accomplishes the work. In Hebrew, v’tosha lo zeroa — “His arm saved for Him” — reveals that salvation originates from within God Himself, not from any outside help. Isaiah adds that His own righteousness sustained Him — it upheld His resolve to save — and His fury upheld Him, a holy passion that would not rest until justice was accomplished.
To “bare” the arm means to roll up the sleeve and reveal the full readiness for action. In Isaiah’s prophecy, this is a global unveiling — no longer hidden, the Z’roah is on display for all nations to witness. This speaks directly of Yeshua’s (Jesus’) public ministry and, ultimately, His crucifixion.
The Hebrew phrase “z’roah moshel lo” paints the picture of an arm that governs with both strength and care. The same Z’roah that brought Israel out of Egypt in power now establishes righteous order and sustains His people in love. Deliverance without rulership is incomplete; the Redeemer becomes the King — and the King rules as a Shepherd. The Arm does not act independently but moves in perfect submission to the Head, carrying out the will of the Father.