Galatians 3:29 And if you belong to Christ, then you are Abraham's descendants, and heirs according to the promise.
This amazing passage defines all true believers in Messiah as "Abraham's seed and heirs according to God's promise". Abraham was known as the first Hebrew -- literally, "one who crosses over!" Before he crossed over into the promised land, we know from the scriptures that Abraham lived in a deeply idolatrous society and that even his own father was an idol worshiper. (Joshua 24:2) But one remarkable day, a call came to Abraham....a call from the Most High God -- and he became one who "crossed over" from idolatrous polytheism into a personal knowledge of the one true Creator God. So leaving his past behind, he entered a new life of spiritual truth and holiness and a new land of promise; a profound transformation, and for us, a beautiful picture of our own "crossing over" into the new life of Yeshua the Messiah.
Now looking at Abraham's story, do we see that his life was free of obstacles and troubles once he reached his destination in Caanan? No way! Here are a few major events: he felt forced to go into Egypt to escape a famine, where his wife, Sarah, was held captive in Pharoah's harem for an undisclosed amount of time; after being liberated, Sarah continued barren until old age; then, Abraham was required by his own deep loyalty, to rescue his worldly nephew Lot and his family, risking his own life and the lives of his men; again he was tested when following Sarah's advice, Abraham conceived a son with Hagar, whom he deeply loved but was required to send into the desert with his Egyptian wife/mother. And of course, he probably faced the greatest test of faith when God asked Abraham to sacrifice the son of promise, Isaac, Sarah's only son, for whom they both had waited all their lives!
Isn't it interesting that we know nothing of Abraham's life trials before he crossed over into Caanan? Only after he crossed over do we read of the successive testings of this great man of faith -- and in fact, because of those tests Abraham is considered the "father" of faith. (Romans 4:16)
We are called to bear our crosses daily, and also to respond with faith to whatever may come our way. And, praise God that when we do, we also will be known as those who "crossed over" and overcame every obstacle and trial of faith...having held firm to every great promise of God!
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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.