From the Catechism -
ARTICLE 2
THE SECOND COMMANDMENT
You shall not take the name of the Lord your God in vain.72
You have heard that it was said to the men of old, “You shall not swear falsely. . But I say to you, Do not swear at all.73
From the Bible -
Thou shalt not make unto thee any graven image, or any likeness of any thing that is in heaven above, or that is in the earth beneath, or that is in the water under the earth: thou shalt not bow down thyself to them, nor serve them: for I the Lord thy God am o jealous God, visiting the iniquity of the fathers upon the children unto the third and fourth generation of then that hate me; and shewing mercy unto thousands of them that love me and keep my commandments.’ Exod 20: 4-6.
I’ll put in language a 9-year old can understand. Catholics violate the 2nd commandment.
Sounds like the babbling of a three-year old.