κοιλία
a cavity, i.e. (especially) the abdomen; by implication, the matrix; figuratively, the heart
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a cavity, i.e. (especially) the abdomen; by implication, the matrix; figuratively, the heart
κοιλία(koilía)
Strong’s Definition
a cavity, i.e. (especially) the abdomen; by implication, the matrix; figuratively, the heart
from ("hollow");
“For as Jonas was three days and three nights in the whale's belly; so shall the Son of man be three days and three nights in the heart of the earth.”
No verses found containing this word study ID.
The Womb of the World: Where Heaven and Earth Embrace
Twenty-three times the sacred text speaks of the *koilía*, this hollow place within the human frame. It is a word that carries the memory of creation itself, for the koilía is that cavity which receives and contains, which nurtures and births forth. When the apostle John writes of the living water that shall flow from the believer's belly, he reaches for this very word, this vessel of hidden depth. The koilía is not merely a stomach for digestion, nor a womb for generation — it is the secret chamber where the divine and the mortal meet in the darkness of our own being. Consider how the psalmist declared, "For You formed my inward parts; You wove me in my mother's womb" — and there the koilía is the workshop of the Almighty, the loom where the threads of life are woven into the tapestry of a soul.The Double Gate: Belly and Womb in the Apostolic Age
The early church understood the koilía as a threshold between two worlds. In the Greek world, this word spoke of any hollow space — a valley between mountains, a cave in the earth, the cavity of a vessel. But the apostolic witness seized upon its dual nature with holy precision. The koilía is both the belly that hungers and the womb that quickens. When the Lord Yeshua spoke of the rich man in Hades, he described the beggar Lazarus resting in Abraham's *kolpos* — the bosom, that place of intimate belonging — while the rich man's koilía had been filled with luxury. Here the belly becomes a teaching tool: what fills you? What hollow do you seek to satisfy? The rabbis of old observed that the koilía is the seat of desire, the place where the serpent's curse first struck: "Upon your belly you shall go." Yet the same word describes Hannah's womb, the koilía that bore Samuel, and Elizabeth's koilía that leaped at the sound of Mary's greeting. One hollow can be a prison of appetite or a sanctuary of life.Living Water from the Deepest Hollow
On the last and greatest day of the feast, Yeshua stood and cried out, "If anyone thirsts, let him come to Me and drink. He who believes in Me, as the Scripture has said, out of his koilía will flow rivers of living water." This is the great inversion of the apostolic age: what was once a cavity of craving becomes a fountain of grace. The prophet Jeremiah had spoken of Jerusalem as a cistern — a hollow carved to hold water — but the people had broken their cisterns and abandoned the living spring. Now the Messiah declares that the believer's own koilía shall become that spring. The Greek mind knew the *pneuma* as breath or spirit, but the apostolic faith taught that this Spirit would dwell in the belly, the most hidden part of a person. John the evangelist, who alone records this saying, reveals the shift: the koilía is no longer merely physical but pneumatological — a vessel for the Spirit's outpouring. The early church father Ignatius wrote of this mystery, calling the believer a "God-bearer" not in the mind alone but in the whole inward being, the koilía where the Word takes flesh.The Septuagint Bridge: From Beten to Koilía
When the translators of the Septuagint rendered the Hebrew Scriptures into Greek, they faced a sacred choice. The Hebrew *beten* — meaning belly, womb, or inward parts — fell under their pens as koilía nearly two hundred times. Consider the prophet Jonah: "Out of the koilía of Sheol I cried for help, and You heard my voice." Here the koilía is not a living womb but the belly of death itself, the great fish's cavity that became a tomb and a womb simultaneously. Three days and three nights in that deep hollow, and Jonah emerged reborn — a pattern the Lord Yeshua would claim for His own. The LXX translation reveals that koilía carries the full weight of *beten*: the place where life is formed (Psalm 139), where the seed of the woman would crush the serpent's head (Genesis 3:15), where the unborn John leaped at the presence of his Lord (Luke 1:44). This Greek word thus bridges the covenant of Abraham and the new covenant in Messiah, the same hollow that bore Isaac and the same hollow from which the Church is born.Parables of the Inner Chamber
Yeshua spoke often of what comes from within. "Do you not see that whatever goes into the mouth passes into the koilía and is eliminated?" He asked, turning the Pharisees' purity debates toward the heart. The koilía receives food, processes it, and releases what remains — a picture of the spiritual life. What enters the koilía is not defiling; what proceeds from the heart, from the deepest chambers of the person, determines purity. The early church understood this as a call to examine what fills the inner hollow. In the miracle of the feeding of the five thousand, Yeshua filled the koilía of the multitude with bread multiplied from nothing. In the upper room, He took the bread and said, "This is My body" — the same Greek word *soma* that Paul would later use for the church. But the koilía is the place where that bread is received and transformed into life. The apostolic tradition teaches that the Eucharist enters the koilía not merely as nourishment but as communion, the hollow of the body becoming a tabernacle for the Living Bread.The Womb of the Dawn
The psalmist sang, "From the womb of the morning, You have the dew of Your youth." The Hebrew *rechem* — womb — and *beten* — belly — converge in this image of the dawn giving birth. The Septuagint renders this with koilía, and the early church saw in this verse a prophecy of Messiah's eternal generation. The koilía is not merely human; it is cosmic. The deep of Genesis, the *tehom* over which the Spirit hovered, is itself a kind of koilía from which creation emerged. When the apostle Paul writes that "the whole creation groans and suffers the pains of childbirth together until now," he uses the language of the womb — the koilía of the world laboring to bring forth the new creation. The fathers of the faith observed that just as the koilía of Mary held the Word made flesh, so the koilía of the church holds the mystery of faith until the day of His revealing. Every believer's koilía is a microcosm of this cosmic pregnancy: we carry within us the hope of glory, the hidden manna, the living water waiting to break forth.Yeshua: The One Who Fills Every Hollow
The Messiah is not merely born from a koilía — He enters every koilía that opens to receive Him. In the Gospel of Luke, Elizabeth's koilía leaps at the sound of Mary's voice, and the unborn John is filled with the Holy Spirit. Here the koilía becomes the first place of recognition, the first sanctuary of worship in the New Covenant. When the Lord Yeshua Himself was born, He was laid in a manger — a feeding trough, another kind of hollow cavity — and the animals of the stable surrounded the Word made flesh. The apostolic witness declares that He who fills all things descended into the koilía of a virgin, emptying Himself so that we might be filled. On the cross, when the soldier pierced His side, blood and water flowed from that wound — the koilía of the crucified Messiah poured out the sacraments of the church. The early church father Justin Martyr taught that this flow from His side was the birth of the church, the new Eve coming from the new Adam's side. Every koilía that has ever ached with hunger, every womb that has yearned for life, every hollow that has cried out in the darkness — He has entered them all, filling emptiness with His presence.Your Koilía: The Vessel of His Glory
Beloved, what is it that fills your hollow? The belly can be a tyrant, demanding to be satisfied with the bread of this world. The womb can ache with longing for what has not yet come to life. But the Spirit of Messiah stands in your deepest chamber and cries out, "Let rivers flow from you!" You are not merely a body with a cavity — you are a sanctuary with a spring. The same koilía that hungers for food and thirsts for drink is the koilía that the Lord has chosen as His dwelling. When you receive His body and blood, they enter your koilía not as ordinary nourishment but as the seed of resurrection. When you groan in prayer, that groan rises from the deepest hollow of your being, and the Spirit who searches all things translates it into the language of heaven. You carry within you the same power that raised Yeshua from the dead. Let your koilía become what it was always meant to be: not a tomb of unmet desires, but the womb of the new creation, the place where the living water begins to flow, the hidden chamber where the King of Glory takes His rest.