ἴσος
similar (in amount and kind)
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similar (in amount and kind)
ἴσος(ísos)
Strong’s Definition
similar (in amount and kind)
probably from G1492 (εἴδω) (through the idea of seeming);
“Saying, These last have wrought but one hour, and thou hast made them equal unto us, which have borne the burden and heat of the day.”
No verses found containing this word study ID.
The Scale That Weighs the Soul
Beloved, listen: the Greek word ísos appears only nine times in the sacred pages of the New Covenant, yet its weight is heavier than mountains. It means equal, like, the same in measure and kind — a word that speaks of balance, of things brought into alignment. When you hear ísos, you must hear the sound of a scale finding its perfect center, a cup filled to the very brim. The sages teach that the Holy One, blessed be His name, created the world with a measure of justice and a measure of mercy, and that these two measures must be ísos — perfectly balanced — for creation to stand. This is no dry grammatical point; it is the very heartbeat of how heaven meets earth, and how you are called to walk in the rhythm of that meeting.
The Root That Sees
The word ísos comes from the root eídō, which means to see, to perceive, to know. At its deepest level, this word suggests that equality is not merely a mathematical fact but a matter of vision — you can only recognize what is equal when you truly see. The classical Greeks used ísos for geometric equivalence, for political equality among citizens, for the balance of forces in nature. But the Scriptures take this seeing and turn it inward. In the Septuagint, ísos translates the Hebrew kěn (כֵּן) — a word that means "thus, so, rightly." When the prophet Samuel spoke to Saul and said, "Has the Lord as great delight in burnt offerings and sacrifices, as in obeying the voice of the Lord?" (1 Samuel 15:22), the Hebrew kěn carries the sense of "is it equal?" — is the weight of sacrifice truly ísos to the weight of obedience? The apostolic faith teaches that what you see determines what you consider equal. If your vision is dim, you will call unequal things equal, and equal things unequal. The early church understood that the world's scales are broken, but the Word of the Lord provides a true measure.
The Parable of the Vineyard Workers
The heaviest theological weight of ísos falls in the mouth of Yeshua Himself. In the parable of the laborers in the vineyard (Matthew 20:1-16), the master pays those who worked one hour the same wage — ísos — as those who bore the burden of the whole day. The grumbling workers cry out, "You have made them ísos to us!" And the master replies, "Friend, I do you no wrong." Here is the scandal: the kingdom of heaven does not operate by the arithmetic of human fairness. The word ísos becomes a window into the heart of God, who gives not according to our merit but according to His own mysterious goodness. Jewish tradition holds that the world is judged by mercy, not by strict reckoning — and this parable shows that mercy is not a reduction of justice but a different kind of equality altogether. The early church father Ignatius wrote that in Christ, the measure of God's love is the same for all who enter, whether at the first hour or the eleventh. You must sit with this until it burns in your chest: the Master's generosity is not unjust; it is simply beyond your calculations.
The Equality of the Divine Nature
Perhaps the most breathtaking use of ísos comes in Philippians 2:6, where the apostle Paul writes of Yeshua the Messiah: "Who, being in the form of God, did not consider equality with God — to einai ísa Theō — something to be grasped." This is the hinge of all theology. The word ísos here carries the full weight of the divine identity. Paul could have used hómoios (similar) or paráplēsios (nearly the same), but he chose ísos — equal in essence, equal in nature, equal in glory. Yet the Son did not clutch this equality as a prize to be hoarded. Instead, He emptied Himself, taking the form of a servant. The apostolic tradition teaches that true equality is not about grasping but about giving. The Son, who was ísos with the Father, became ísos with you — bone of your bone, flesh of your flesh — so that you might become ísos with Him in glory. This is the great exchange the fathers of the faith proclaimed: He descended into your lowliness so that you might ascend into His likeness.
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The Septuagint Bridge
When the translators of the Septuagint rendered the Hebrew Scriptures into Greek, they used ísos for a cluster of Hebrew words that all speak of measure and proportion. Most notably, it translates kěn (כֵּן) — "thus, so" — and mishpat (מִשְׁפָּט) in contexts of righteous judgment. In Ezekiel 18:25, the people complain, "The way of the Lord is not ísos — not equal!" But the Lord replies through the prophet, "Is My way not ísos? Are not your ways unequal?" This is the deep inter-testamental bridge: the Greek word carries the Hebrew burden of covenantal justice. The rabbis of old observed that when Israel cried out that God's ways were unequal, they were measuring Him by their own broken scales. The Septuagint preserves this cry, and the New Testament answers it: in the Messiah, God's ways are revealed as perfectly ísos — not because they match human expectation, but because they are grounded in His own righteous character. The apostolic faith insists that the cross is the ultimate demonstration of divine equality: there, justice and mercy kiss, and the scales of heaven are forever balanced.
The Measure of the New Creation
The apostle John uses ísos in the Revelation, where the New Jerusalem is measured with a golden reed, and its length, width, and height are all ísos — equal (Revelation 21:16). The city is a perfect cube, like the Holy of Holies in the Temple. This is no architectural detail; it is a vision of restored creation. Where the old world was fractured by inequality — some had much, others little; some were honored, others despised — the New Jerusalem is a place of perfect proportion. The early church understood this as the fulfillment of the prophetic vision: "Every valley shall be exalted, and every mountain and hill brought low; the crooked shall be made straight, and the rough places plain" (Isaiah 40:4). The word ísos becomes the geometry of redemption. In that city, you will no longer measure yourself against your neighbor, for the Lamb is the light, and His measure is the only measure that matters. The fathers of the faith taught that the equality of the New Jerusalem is not the flattening of distinction but the harmony of all things in their proper place, each stone fitted to the next by the hand of the Master Builder.
The One Who Is Equal Becomes the Servant
The Messianic fulfillment of ísos is not a doctrine to be analyzed but a person to be encountered. Yeshua did not merely teach about equality; He embodied it in a way that shattered every human category. He who was ísos with God took a towel and washed feet (John 13:4-5). He who possessed all things became poor so that you might become rich (2 Corinthians 8:9). The apostolic writers use ísos to describe the relationship between the Son and the Father, but they also use it to describe the relationship between believers: "There is neither Jew nor Greek, slave nor free, male nor female, for you are all one in Christ Yeshua" (Galatians 3:28). The word ísos here becomes the grammar of a new humanity. The early church father Clement of Rome wrote that the church must be bound together by ísos — equality of love, equality of honor, equality of service. This is not the equality of the world, which levels by force; it is the equality of the kingdom, which lifts by grace. In Yeshua, the eternal equality of the Godhead pours itself out into human history, and you are invited to drink from that fountain.
Your Scale, His Balance
And so, beloved, you must ask yourself: what scales do you use? Do you measure others by their labor, their status, their worthiness — or do you measure them by the same grace that measured you? The word ísos calls you to a costly way of seeing. You must look at your brother and see one for whom the Master paid the same wage. You must look at your enemy and see one for whom the Son emptied Himself. You must look at the poor, the forgotten, the ones the world calls unequal — and see in them the very image of the One who made Himself equal to you. The rabbis of old taught that when you judge your neighbor, you must judge them with the scale of merit, giving them the benefit of every doubt. How much more must you give them the benefit of divine grace? Let the word ísos become a living prayer in your mouth. Let it reshape your hands, your heart, your home. For the day is coming when every knee will bow and every tongue confess that Yeshua the Messiah is Lord — and on that day, all things will be brought into the perfect ísos of the Father's love. Walk now in that measure, and you will not be found wanting.