Common misinterpretations treat this as a universal command for believers to physically isolate from all secular society or modern 'unclean' influences without regard for its specific historical context of Israelite exiles fleeing Babylon, or impose ongoing Old Testament ritual purity requirements on New Testament Christians, ignoring how Christ fulfills ceremonial cleanness and calls for holy living amid the world rather than total withdrawal.
Isaiah 52:11
King James Version (1769)
11 Depart ye, depart ye, go ye out from thence, touch no unclean thing; go ye out of the midst of her; be ye clean, that bear the vessels of the Lord.
Isaiah 52:11 calls God's people, returning from Babylonian exile, to decisively depart from the unclean environment of idolatry and impurity, maintaining both physical and spiritual cleanliness, particularly those bearing the sacred vessels of the Lord, symbolizing a holy separation unto God as part of His redemptive restoration of Zion and foreshadowing ultimate purification through the Servant.