Acts 10:15

“What God hath cleansed, that call not thou common.”

Part of the Eating Clean study — examining every passage cited to override Leviticus 11.

The Common Reading

Peter sees a sheet descending from heaven filled with all kinds of animals — clean and unclean together. A voice commands: “Rise, Peter; kill, and eat.” Peter refuses. The voice responds: “What God hath cleansed, that call not thou common.” The standard interpretation: God is directly commanding Peter to eat unclean animals, symbolizing (and enacting) the end of dietary laws. Pork, shellfish, and every Leviticus 11 prohibition are now permissible.

What the Passage Actually Says

The Vision Is Symbolic

The sheet (G3607 othonē — a linen cloth) descends from heaven, containing “all manner of fourfooted beasts of the earth, and wild beasts, and creeping things, and fowls of the air” (v.12). This is not a butcher’s selection — it is every kind of creature mixed together. Clean and unclean, domestic and wild, creeping things and birds — all on one sheet. No kosher market in history has displayed such a mixture. The imagery is deliberately comprehensive: all the peoples of the earth gathered in one vessel, lowered from heaven.

Peter’s response: “Not so, Lord; for I have never eaten any thing that is G2839 koinos or G169 akathartos” (v.14). Two distinct Greek words:

• G2839 koinos — common, ceremonially polluted by contact or association. This is not a Leviticus 11 term — it refers to clean things that have been rendered impure by association (e.g., contact with Gentiles under Pharisaic tradition).
• G169 akathartos — inherently unclean. This IS the Septuagint term for Leviticus 11 animals — creatures that are unclean by nature, by God’s classification.

Peter covers both categories: he has never eaten anything ceremonially polluted OR inherently unclean. His dietary record is unbroken — despite having been with Jesus for three years, including the Mark 7 teaching.

The Voice Says “Cleansed,” Not “Reclassified”

The voice does not say “all animals are now food.” It says: “What God hath cleansed (G2511 katharizō), that call not thou common (G2839 koinos)” (v.15). The word used is koinos — common/polluted by association — not akathartos (inherently unclean). God has cleansed what was koinos, not reclassified what was akathartos.

This distinction matters because the vision is about people, not animals. Gentiles were considered koinos (ceremonially polluted, common) by Jewish tradition — not because Torah said so, but because tradition had extended purity rules to forbid table fellowship with non-Jews. God is cleansing the koinos status of the Gentiles — removing the traditional barrier of association — not reclassifying the akathartos status of swine.

Peter Was Perplexed

“Now while Peter doubted in himself what this vision which he had seen should mean…” — Acts 10:17

G1280 diaporeō — to be thoroughly puzzled, to be at a loss. Peter is completely confused about the vision’s meaning. If the vision was a literal command to eat unclean animals, there would be no puzzle — the instruction was explicit (“kill and eat”). Peter’s confusion proves the vision was not self-evident. It required interpretation.

Peter Interprets the Vision — About People

Peter receives three Gentile visitors from Cornelius. The Spirit tells him to go with them (v.20). When he arrives at Cornelius’ house, Peter gives the authoritative interpretation of his own vision:

“God hath shewed me that I should not call any man common (G2839 *koinos) or unclean (G169 akathartos).”* — Acts 10:28

Not animals. Men. The sheet of mixed creatures represents all the peoples of the earth. The voice “What God hath cleansed” refers to God’s sovereign work of cleansing the Gentiles — making them eligible for the covenant community without requiring them to become Jewish proselytes first.

Peter says this explicitly. He does not say “God showed me that all meats are clean.” He says “God showed me that I should not call any person common or unclean.”

The Jerusalem Church Confirms: About People

When Peter reports back to the Jerusalem believers (Acts 11:1–18), the controversy is entirely about Gentile fellowship: “Thou wentest in to men uncircumcised, and didst eat with them” (Acts 11:3). Peter retells the vision and the Cornelius event. The response:

“Then hath God also to the Gentiles granted repentance unto life.” — Acts 11:18

No one mentions food. No one says “then the dietary laws are abolished.” The entire community understands the vision as Peter understood it: God has opened the door to the Gentiles.

Visions in Scripture Are Symbolic

The sheet vision follows a consistent biblical pattern: visions communicate through symbols, not literal commands to perform the depicted action.

• Joseph’s dreams (Gen 37:7–9) — sheaves bowing, sun/moon/stars bowing. Not literal agricultural or astronomical events.
• Ezekiel’s valley of dry bones (Ezek 37:1–14) — not a literal bone-reassembly. “These bones are the whole house of Israel” (v.11).
• Daniel’s beasts (Dan 7) — not literal animals. Kingdoms.
• John’s Revelation — the Lamb is not a literal sheep. The woman is not a literal woman.

The sheet lowered from heaven containing all creatures is a vessel of peoples from every $[nation], lowered by God’s sovereign initiative. But the voice does not say “kill and eat” — it says something more specific.

“Sacrifice and Eat” — The Covenant Meal Command

The command in Acts 10:13 is typically translated “kill and eat.” But the Greek word is not the generic term for killing. It is G2380 θῦσον (thuson) — the imperative of θύω (thuō), whose primary meaning is “to sacrifice.”

Three Ancient Witnesses

The sacrificial sense is preserved across multiple ancient translations:

Two of three ancient witnesses — the Greek original and the Syriac Peshitta — independently preserve sacrificial terminology. The Latin Vulgate alone flattened it to generic “kill.” The Peshitta is particularly significant because it is a Semitic-language translation: the Syriac root ܢܟܣ (nkas) carries the same sacrificial range as the Greek thuō, suggesting that whoever translated Acts into Syriac recognized the sacrificial register and preserved it.

Thuō in the New Testament

G2380 thuō appears 14 times in the NT. Its usage consistently clusters around sacrifice and covenant meals:

• Passover sacrifice: “the passover must be sacrificed (thuō)” (Lk 22:7; Mk 14:12)
• Christ as Passover: “Christ our passover is sacrificed (thuō) for us” (1 Cor 5:7)
• Covenant feast: “my oxen and my fatlings are killed (thuō), and all things are ready: come unto the marriage” (Mat 22:4) — the wedding feast of the king
• Celebration feast: “bring hither the fatted calf, and kill (thuō) it; and let us eat, and be merry” (Lk 15:23) — the father’s feast for the returning son
• Pagan sacrifice: “the priest of Jupiter… would have done sacrifice (thuō)” (Acts 14:13)
• Peter’s vision: “Rise, Peter; sacrifice (thuō) and eat” (Acts 10:13; 11:7)

In every NT occurrence, thuō carries the connotation of slaughter for a purpose — sacrifice, feast, celebration — not routine butchering for an ordinary meal. Luke, who wrote Acts, uses this word for the Passover lamb (Lk 22:7) and the father’s feast (Lk 15:23). When he puts thuō on the divine voice in Acts 10:13, the word carries its sacrificial weight.

The Hebrew Behind the Greek

In the Septuagint (LXX), thuō is the standard Greek rendering of Hebrew H2076 זָבַח (zabach) — “to sacrifice, to slaughter (sacrificially).” If Acts 10:13 reflects an underlying Hebrew or Aramaic source (as many scholars of Acts suggest for the Jerusalem-centered sections), the command would be: זְבַח וֶאֱכֹל (zebach ve’ekhol) — “sacrifice and eat.”

This is covenant meal language. The zabach + akal (sacrifice + eat) formula appears at every major covenant event in the Hebrew Bible:

The pattern is consistent: God initiates → sacrifice offered → meal shared → covenant established. “Sacrifice and eat” is not a dietary instruction. It is a covenant-making command.

The Vision as Covenant Initiation

If the command is “sacrifice and eat” rather than merely “kill and eat,” the vision’s structure maps onto the covenant meal pattern:

1. God initiates from heaven — the sheet descends from God’s throne (v.11).
2. All peoples gathered in one vessel — clean and unclean creatures together, held by four corners (the four corners of the earth — Isa 11:12, Rev 7:1). The $[nation]s, gathered.
3. The command: “Sacrifice and eat” — the covenant meal invitation. Not “eat pork” but “participate in the covenant feast that now includes these peoples.”
4. Three-fold repetition — the vision occurs three times (v.16). “By the mouth of two or three witnesses shall the matter be established” (Deut 19:15).
5. Peter’s refusal — echoes prophetic reluctance before a divine commission (Moses: Exod 3:11; Jeremiah: Jer 1:6; Isaiah: Isa 6:5). Peter protests his inadequacy.
6. “What God has cleansed” — G2511 katharizō. In covenant context, this is consecration: God setting the nations apart for covenant participation.
7. The Spirit falls on Cornelius’ household — while Peter is still speaking (Acts 10:44). The covenant is ratified by God Himself.

Peter’s interpretation — “God showed me not to call any man common or unclean” (v.28) — is not reductive. It IS the meaning. The vision is a covenant meal invitation that encompasses all peoples. The “cleansing” is covenant consecration. The nations on the sheet are not being reclassified from unclean to clean for consumption — they are being consecrated for covenant participation.

What the Sacrificial Language Rules Out

The sacrificial sense of thuō creates a problem for the traditional interpretation that is far worse than the one it tries to solve.

If the vision is literal — if God is actually commanding Peter to kill and eat the unclean animals on the sheet — then the word thuō means God is commanding Peter to sacrifice swine, creeping things, and unclean birds. Not merely eat them, but offer them as a sacrifice. This is not a minor dietary adjustment. In the entire history of Israel, the sacrifice of unclean animals on God’s altar is the single most notorious act of desecration:

“And they shall place the abomination that maketh desolate.” — Dan 11:31

When Antiochus IV Epiphanes sought to destroy Israel’s covenant identity, the defining act — the act that provoked the Maccabean revolt and became the archetype of sacrilege — was commanding the Jews to sacrifice swine on the altar (1 Maccabees 1:47). This was the “abomination of desolation” that Jesus later referenced as a marker of the end (Mat 24:15). It was the most offensive thing a foreign power could do to Israel’s worship: place an unclean animal on God’s altar.

If the traditional reading is correct AND the Greek carries its normal sacrificial meaning, then God Himself is commanding the very act that Antiochus committed — the act Scripture calls an abomination. God would be ordering Peter to perform the abomination of desolation as a positive command. This is theologically incoherent.

The conclusion is forced: either thuō does not carry sacrificial force here (contradicted by the Peshitta independently confirming it), or the vision is not literal. Since both the Greek and Syriac preserve the sacrificial register, the vision must be symbolic — which is exactly what Peter concluded. The sacrificial language does not soften the traditional reading. It destroys it. If the word means “sacrifice,” then the animals on the sheet cannot be literal food items, because God cannot command what He called an abomination. They must be what Peter said they were: peoples.

Weight of Evidence

This reading is suggestive, not conclusive. It depends on:

1. Thuō carrying its sacrificial sense — supported by the word’s primary meaning, the Peshitta independently preserving sacrificial language, and the LXX mapping to zabach. However, thuō can also mean simple slaughter for food (Lk 15:23), so the sacrificial sense is strong but not exclusive to ritual contexts.
2. The zabach + akal formula being covenant-specific — the OT evidence is strong (Gen 31:54, Exod 24, Deut 27:7), though the formula can appear in non-covenant contexts as well.
3. A Semitic thought-world behind Acts — historically reasonable (Luke drew on Hebrew/Aramaic sources, especially for Jerusalem material) but not provable from the Greek text alone.

What can be said with confidence: two of three ancient translations preserve sacrificial terminology for the command in Acts 10:13, the covenant meal formula runs through every major covenant event in Scripture, and the vision’s structure — God-initiated, heaven-to-earth, all peoples gathered, sacrifice-and-eat command, three-fold witness, Spirit-ratified — parallels the covenant-making pattern more closely than it parallels a dietary pronouncement. The evidence converges on a reading that deepens Peter’s own interpretation rather than contradicting it.

Post-Vision Behavior

After the vision, Peter goes to Cornelius’ house and eats with Gentiles — which was the barrier the vision addressed. At no point does the text say Peter ate unclean animals. At no point does Peter or anyone else teach that the vision changed dietary law.

Later, in Galatians 2:12, Paul rebukes Peter for withdrawing from eating with Gentiles — the very issue the Acts 10 vision was about. The ongoing controversy was always about Gentile table fellowship, never about the menu.

Harmony

The vision harmonizes perfectly with the rest of Scripture:

1. The subject is Gentile covenant inclusion — confirmed by Peter’s interpretation (v.28), the Jerusalem church’s conclusion (Acts 11:18), and the ongoing Gentile-fellowship debates (Gal 2:12).
2. Peter never ate unclean food — his “never” in v.14 is not corrected by the vision. He was not told to eat the unclean animals on the sheet. He was told not to call people common.
3. The Greek vocabulary targets koinos (ceremonial pollution), not akathartos (Lev 11 uncleanness) — God cleanses the traditional impurity of Gentile association, not the inherent classification of animals.
4. The command uses sacrificial language — G2380 thuō (Gr.) and ܢܟܣ nkas (Syr.) both carry the sense “sacrifice, immolate.” The zabach + akal formula runs through every major covenant event in the Hebrew Bible: Jacob-Laban (Gen 31:54), Sinai (Exod 24:5–11), Passover (Exod 12), covenant renewal (Deut 27:7).
5. Leviticus 11 remains intact — no animal is named, no category is reclassified, no dietary command is repealed.

Greek & Ancient Language Reference