Italian, do you have any idea what you are talking about, or do you just make blind accusations?
From the Catechism of the Catholic Church:
"
2066 The division and numbering of the Commandments have varied in the course of history. The present catechism follows the division of the Commandments established by St. Augustine, which has become traditional in the Catholic Church. It is also that of the Lutheran confessions. The Greek Fathers worked out a slightly different division, which is found in the Orthodox Churches and Reformed communities."
The RCC has made no declaration about a right or wrong version of the commandments. Remembering that the Bible was not written with chapter and verse, you may want to look again at Exodus. You will find that Scripture does not number the commandments either your way or my way. It is simply a matter of getting the content in it's entirety into the Decalogue.
And for graven images...who was it that commanded Moses to put a bronze serpent upon a pole, so that any Israelites who had been bitten by a snake and looked upon it would be healed. God! And this was
after His admonition against making graven images! So clearly God had something else in mind when He spoke of graven images, like actually believing the stone/marble statue itself had power.
Let's not forget about the cherubim or seraphim (can't remember which) that God instructed to be placed on the Ark of the Covenant. Graven images?? I doubt it.
Purgatory most certainly does have Biblical foundations, and I'll refer you to
www.scripturecatholic.com
for the multiplicity of verses.
Do you ever consider for one second that you are the one who has been indoctrinated?? Your theology doesn't make sense, and the proof is in the very fact that you and I do not agree on very important doctrines, yet we both have Scripture to back up what we believe. God did not institute confusion.