"Do not turn to the idols"-Leviticus 19:4.
We are forbidden to study or even dabble in idolatrous teachings.
Such activity can lead an individual without sufficient intelligence or
knowledge to stray after these false teachings. Furthermore, it is
forbidden to even gaze at an idol or idolatrous icon.
"And that you stray not after your heart and eyes"-Numbers 15:39.
We are to keep our eyes and hearts in check, never succumbing to the
allure of beliefs and urges antithetical to Torah values. We are
obligated to maintain control over our thoughts-not to allow our hearts
to lead us to heretical beliefs, nor our eyes to lead us to indulge in
thoughts about illicit pleasures.
"Do not curse G-d"-Exodus 22:27.
We are forbidden to curse G-d. This prohibition applies whether using
one of G-d's holy names, or even if referring to Him through other
monikers.
"Do not worship them"-Exodus 20:5.
We are forbidden to worship an idol employing any practice unique to
that idol. For example, in ancient times there was an idol called Markulis. Its worship called for casting a rock in its direction. Throwing a rock at Markulis would be a violation of this prohibition-while throwing a rock at any other idol would not.
(This is in addition to specific modes of idol worship that are
forbidden whether or not they are part of the protocol prescribed for
that deity. See Negative Mitzvah 5 for more on this topic.)
"Do not bow down to them"-Exodus 20:5.
It is forbidden to worship any deity other than the One G-d in any of
the following manners: 1) Bowing. 2) Slaughtering a sacrifice. 3)
Pouring a libation. 4) Burning a sacrifice on an altar. These
prohibitions apply even if these acts are not the accepted way of
worshipping that particular deity.
Aside for these four actions, it is also forbidden to verbally declare belief in a deity other than G-d.
"Do not make any carved idols for yourself"-Exodus 20:4.
It is forbidden to make, or to commission the making of, a graven image for the sake of worshipping it.
"Do not make gods out of metal for yourselves"-Leviticus 19:4.
It is forbidden to create a graven image for another, even for a non-Jew.
"Do not make with Me gods of silver or gold; you shall not make for yourselves"-Exodus 20:20.
We are not allowed to create the graven image of a human being, even if only for ornamental or decorative purposes.
"Neither let [idolatry] be heard from your mouth"-Exodus 23:13.
It is forbidden to incite a populace to idolatry.
"And burn the city with fire"-Deuteronomy 13:17.
If the citizenry of a city has been influenced to worship idols, we
are commanded to destroy the city, kill its inhabitants, and burn all
its property.
"It shall remain a ruin forever; it shall never be rebuilt"-Deuteronomy 13:17.
A city that has been destroyed because its citizens were persuaded to
worship idols (see Positive Commandment 186) may never be rebuilt.
"Let nothing that has been condemned to destruction remain in your hand"-Deuteronomy 13:18.
Everything contained within the "Apostate City" (see Positive
Commandment 186) must be burned. It is forbidden to use, or derive any
benefit from, any object from such a city.
