The commandments I was taught as I have Catholic family were
Thou shalt not have other gods besides Me
Thou shalt not take the Name of the Lord thy God in vain
Remember to keep holy the Lord’s day
Honor thy father and thy mother
Thou shalt not murder
Thou shalt not commit adultery
Thou shalt not steal
Thou shalt not bear false witness against thy neighbor
Thou shalt not covet thy neighbor’s wife
Thou shalt not covet thy neighbor’s goods
Why would they do that, have a ban against Idols in their Catechism but not in what they actually teach people, and double up on covetousness?
This numbering of the Decalogue goes back to St. Augustine. It's what the Western Church has used since then, at least until some Protestants followed John Calvin's numbering system. Lutherans and Anglicans still use the historic Western numbering; while most Protestants use John Calvin's renumbering. And at the same time the Jews have their own numbering of the Decalogue, and the Orthodox also have their own numbering.
In the Jewish numbering:
1. I am the LORD your God, who brought you out of the land of Egypt.
2. You shall have no other gods besides Me.
3. You shall not take the name of the LORD your God in vain.
4. Remember the Sabbath.
5. Honor your father and your mother.
6. You shall not murder.
7. You shall not commit adultery.
8. You shall not steal.
9. You shall not bear false witness.
10. You shall not covet.
In the Orthodox numbering:
1. I am the LORD your God who brought you out of the land of Egypt.
2. You shall not make any graven image.
3. You shall not take the name of the LORD your God in vain.
4. Remember the Sabbath.
5. Honor your father and your mother.
6. You shall not murder.
7. You shall not commit adultery.
8. You shall not steal.
9. You shall not bear false witness.
10. You shall not covet.
If the historic Western numbering of the Decalogue is problematic for not specifically numbering the prohibition against idols separate from the rest, then so is the Jewish numbering.
It's not a valid criticism.
-CryptoLutheran