Summary
Quick facts
- Strong’s Number
- H3791
- Original Word
- כָּתָב
- Transliteration
- kâthâb
- Pronunciation
- kaw-thawb'
- Part of Speech
- noun masc
- Root / Etymology
- from H3789 (כָּתַב);
- Frequency
- 17×
- Gematria
- 422
Where it appears
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Definition
Strong 1890something written, i.e. a writing, record or book
registerscripturewriting.
from H3789 (כָּתַב);

Commentary
Contributors: · · · ·
When the Dust Itself Remembers
There is a sound in the Hebrew word kâthâb that is not unlike the scratching of a stylus upon clay — a dry, deliberate whisper that somehow carries the weight of eternity. This noun, appearing seventeen times in the Tanakh, speaks of something written, a record, a register, a scripture. But the sages teach that when the Holy One first carved letters into stone, He was not merely recording law — He was engraving His own breath into matter. Every kâthâb is a covenant made visible, a promise given skin and ink. You have held such writings in your hands, perhaps without trembling as you ought.
The Root That Grows Letters
This word kâthâb is drawn from the verb kâthab, meaning to write, to inscribe, to engrave. The ancient pictograph of its first letter, the kaph, resembles an open palm — a hand reaching out to shape something lasting. The tav that follows is the mark of a covenant, a cross-shaped signature. The rabbis of old observed that writing is not merely speech preserved; it is speech made accountable. When you write a word, you cannot take it back. The heavens and the earth were spoken into being, but the Torah was written — and in that shift from voice to script, something irreversible occurred. The first occurrence of kâthâb appears in the chronicles of the kings, where we read of “the book of the chronicles of the kings of Israel” (1 Kings 14:19). Here, the word already carries the weight of testimony. Israel's story was being recorded, and every event was being gathered into a sacred archive that would outlast the kingdoms themselves.
The Scroll That Unfolds Like a Vine
As the word kâthâb winds through the Tanakh, it takes on a life that transcends mere record-keeping. In the book of Daniel, we encounter “the writing upon the wall” (Daniel 5:24), a kâthâb that was not penned by any human hand. The fingers of the Almighty wrote judgment in the midst of a pagan feast, and the letters themselves seemed to burn with a fire that no lamp could kindle. Jewish tradition holds that this writing was a revelation of divine mathematics, a cipher that only the prophet could decipher. And yet, the same word that spelled doom for Babylon also speaks of hope for the faithful: “Your people shall be delivered, everyone who is found written in the book” (Daniel 12:1). Here kâthâb becomes a register of souls, a scroll of life that the Lamb alone can open. Every time you read the Scriptures, you are handling a kâthâb that is both ancient and alive, both fixed and breathing.
The Temple of the Written Word
The Tabernacle pattern teaches us that the tablets of the covenant were placed within the Ark, beneath the mercy seat. That which was kâthâb — written by the finger of God — dwelt in the most holy place, shrouded in the cloud of His presence. The rabbis of old observed that the letters on those tablets were carved completely through the stone, so that the same inscription could be read from both sides. This is the mystery of the written word: it faces both heaven and earth. When Moses shattered the first tablets, he was not destroying the kâthâb but revealing that the writing must first be broken before it could be rewritten upon the heart. The prophet Jeremiah saw this day coming: “I will put my law within them, and I will write it upon their hearts” (Jeremiah 31:33). The external kâthâb was always meant to become an internal one — not ink on parchment, but Spirit on the soul.
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The Number That Speaks of Building
The gematria of kâthâb is four hundred and twenty-two. The sages have seen in this number a connection to the word lev, meaning heart, whose value is thirty-two, and to the word bet, meaning house, whose value is four hundred and twelve. Together, heart and house speak of a dwelling place for the written word. When you add the letters of kâthâb — the kaph (20), the tav (400), and the bet (2) — you arrive at a sum that echoes the word barak, to bless (222). The ancient Hebrew writings suggest that every kâthâb that comes from the mouth of God carries within it a blessing that awaits its appointed time. The number also approaches the value of the word tamim, meaning perfect or complete (490). The written word is not yet fully realized until it is lived; the kâthâb awaits its completion in the life of the one who reads.
The Word Made Flesh, Then Written Again
When the Word that was in the beginning became flesh and tabernacled among us, He fulfilled every kâthâb of the Tanakh. Yeshua did not come to abolish the writings but to fill them to the brim — to press them into their fullest meaning. In the synagogue at Nazareth, He unrolled the scroll of Isaiah and read from the kâthâb: “The Spirit of the Lord is upon me, because He has anointed me to bring good news to the poor” (Luke 4:18). And then He declared: “Today this Scripture has been fulfilled in your hearing.” The apostolic tradition teaches that Messiah is the living kâthâb, the writing of God made visible in human form. Every letter of the Torah pointed to His wounds, every prophecy was a sketch of His face. When the early church gathered, they understood that the sacred writings were not a dead archive but a living witness to the risen One. As it is written: “These are the Scriptures that testify of Me” (John 5:39).
Your Name in the Lamb's Book
There is a kâthâb that is being written even now, and you have a place in it. The apostle who leaned upon the Master’s breast saw a vision of the judgment: “And books were opened. And another book was opened, which is the book of life” (Revelation 20:12). This is the final kâthâb — the register of those who have been washed in the blood of the Lamb. Your name is either written there or it is not, and the ink that inscribes it is not the ink of your own good deeds but the blood of the covenant. The rabbis of old taught that there are three books opened on Rosh Hashanah: one for the righteous, one for the wicked, and one for those in between. But the apostolic faith declares that through Messiah, you need not stand in the middle. You can be certain that your name is written in heaven (Luke 10:20). Let this knowledge change how you hold every other kâthâb you read. The Scriptures are not merely ancient records — they are the love letters of the Bridegroom to His bride, and you are the beloved.
Let Your Life Become a Letter
So now, beloved, take up the kâthâb that has been given to you. Read not with your eyes alone but with the ears of your heart. The sages say that every letter of the Torah is a crown upon the head of the King, and every word you obey becomes a jewel in that crown. But more than reading, you are yourself being written. The apostle declares: “You are a letter of Christ, written not with ink but with the Spirit of the living God” (2 Corinthians 3:3). Your daily walk is a kâthâb that others are reading. What story do your hands tell? What covenant do your lips seal? May the One who wrote the law on Sinai write His love upon your heart, and may your life become a sacred scripture that draws the weary to the throne of grace. Go now, and let every word you speak be a faithful kâthâb of the Kingdom.