"Fools find no pleasure in understanding but delight in airing their own opinions." - Proverbs 18:2
May you grow in grace and wisdom
Then tell me, did the flesh that you are eating in the Eucharist come down from heaven or was it the flesh Jesus received in His human form being born of Mary?
Like these pagans with their man made teachings? The Catechism is not a physics text, it is a theological and philosoplical work.