Deuteronomy 13:8

8 do not yield to them or listen to them. Show them no pity. Do not spare them or shield them.

Read Deuteronomy 13:8 Using Other Translations

Thou shalt not consent unto him, nor hearken unto him; neither shall thine eye pity him, neither shalt thou spare, neither shalt thou conceal him:
you shall not yield to him or listen to him, nor shall your eye pity him, nor shall you spare him, nor shall you conceal him.
But do not give in or listen. Have no pity, and do not spare or protect them.

What does Deuteronomy 13:8 mean?

John Gill's Exposition of the Bible
Deuteronomy 13:8

Thou shall not consent unto him
To commit the idolatry enticed unto, or join with him in it:

nor hearken to him;
not so much as patiently to hear him, but at once express an abhorrence of and indignation at what he recommends:

neither shall thine eye pity him;
pitied he might be for his ignorance, stupidity, and wickedness, and on account of the miserable estate and condition he was in, and of those dreadful consequences which would follow upon it, if not converted from it; but no mercy was to be shown him on account of nearness of relation:

neither shall thou spare;
to reprove him sharply and to expose him to public vengeance:

neither shall thou conceal him;
neither him nor his sin, but make both public, acquaint others with it, and endeavour to bring him before the civil magistrate to be examined, tried, and judged; so far should they be from hiding his offence from others, or excusing and extenuating it, or from harbouring his person privately when sought for upon information.

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