If you get past the first sentence, you may get your answer...
I mean who in the RCC says so..
The RCC is so wrong about so many things its no wonder that they would Not get this correct.. Anyone that would swallow purgatory is already on weak ground.. The reform churchs (protestants) swallow some strange stuff also.. Like the renegade Jewish government demanded by the Jews(Moses people) from God.. You know the one used as a model for organization in most/many sects of christianity..
I mean which RCC committee included mans flesh as a spiritual thing.. When flesh is just flesh.. Basically transportation for mans spirit.. Could be WHY the RCC is so fleshly in every way that counts.. and almost void of the Spirit.. Not completely but almost completely.. Meaning almost nothing Holy there.. physically..