Isaiah 66:17
They that sanctifie themselues, and purifie themselues in the gardens, behinde one tree in the midst, eating swines flesh, and the abomination, and the mouse, shall be consumed together, saith the Lord. Isaiah 66:17 (KJV)
They that sanctify themselves, and purify themselves in the gardens behind one
tree in the midst, eating swine’s flesh, and the abomination, and the mouse, shall be consumed together, saith the LORD. Isaiah 66:17 (KJV)
Historical Context: The book of Isaiah was written by the prophet Isaiah in the 8th century BC, conveying God’s messages to the people of Judah and Jerusalem during a time of political instability and moral decay.
Understanding the Verse: In Isaiah 66:17 God, speaking through Isaiah, addresses a specific group of people who engage in practices that are deemed abominable. The passage warns of severe divine judgment for those who persist in such behavior.
“They that sanctify themselves, and purify themselves in the gardens behind one tree in the midst” refers to individuals performing self‑sanctification and purification rituals in a particular garden setting. The precise meaning of “one tree in the midst” is unclear, but it likely denotes a specific location where these rites occur.
“Eating swine’s flesh, and the abomination, and the mouse” mentions three forbidden items. The consumption of swine’s flesh (pork) was prohibited under the dietary laws of Leviticus 11:7. “The abomination” points to idolatrous or otherwise unclean practices, and the reference to a mouse symbolizes the eating of small unclean animals.
“Shall be consumed together, saith the LORD” indicates that those who partake in these forbidden practices will face collective divine judgment and destruction, emphasizing the severity of the punishment.
Spiritual Meaning and Application: The verse serves as a reminder of God’s holiness and the importance of obedience to His commandments. True sanctification arises from a heart transformed by God, not merely from external rituals that attempt to appear holy while ignoring His law.
Holiness and Sanctification: God calls His people to be set apart from the world. Engaging in self‑sanctifying rituals that disregard God’s commands is unacceptable; genuine holiness flows from a life lived in accordance with His Word.
Obedience and Dietary Laws: Although the Old‑Testament dietary regulations are not binding on Christians today—as affirmed in Acts 10:9‑16—the principle of being mindful of what we consume remains vital. This mindfulness extends to spiritual and moral intake, not merely food.
Consequences of Disobedience: The passage warns that persistent engagement in abominable practices will bring judgment and destruction. It underscores the seriousness of sin and calls believers to repentance and a return to God.
Overall, Isaiah 66:17 highlights the significance of living obediently, pursuing genuine sanctification, and aligning one’s life with God’s Word, reminding believers of the holiness of the Lord and the inevitable consequences of disobedience.

