What!? I thought Mary was only assumed.
No, the longest standing Tradition in both the Catholic Church and Orthodox Churches is that immediately before her death all of the Apostles were miraculously brought to her bedside to say their goodbyes, except St. Thomas who was in India. She peacefully “fell asleep in the Lord” and she was buried. On the 3rd day, while everyone was still mourning her, St. Thomas was miraculous brought there. He was confused and asked why everyone was mourning and they told him. He couldn’t believe it, ever the doubting Thomas and all!

So anyway, he insisted that the he be let into her tomb to see her one last time. They opened her tomb and discovered that she had, like her Son, been taken up into Heaven Body and Soul aka the Assumption. The Catholic Church, in non-Roman Rites, have for century upon century celebrated her “Dormition” that is her death aka falling asleep on August 15th by way of a couple week fast and Divine Liturgy aka Mass on the anniversary. The Roman Rite has mostly just remembered her Assumption rather than the entire story of the end of her life. Both are true and both are Catholic Tradition.
One thing I’m not getting from this thread is how to reconcile these iconoclastic quotes with what you all are saying. I’ll type out some of the quotes:
“When images are thus placed aloft in seats of honour, to be beheld by those who are praying or sacrificing, though they have neither sense nor life, yet from appearing as if they had both, they affect weak minds just as if they lived and breathed.” -De Civit. Dei, lib. iv. c. 31
This is clearly speaking of pagan worship of statues. Not Christian use of Icons.
Remember that if St. Augustine were actually an Iconoclast, he would not have been an orthodox Catholic Christian, he would have been a Heretic.
Then there is this passage from Calvin:
Calvin is at best a Schismatic if not a Heretic, he is not a valid authority to turn to in matters of Church History, early Christian Writings or Theology. You would do yourself a favor by not reading anything by him as it could, and apparently has, caused you confusion.
In the banking industry, to learn the real from the fraud, we had to touch and count real money over and over again, because once we fully knew what real money felt like we were able to instantly know when someone gave us fraudulent money. The same is true with our Christian Faith, we must immerse ourselves completely in the Truth as Jesus has revealed to us through the Church He established which is still being led by the Holy Spirit in all Truths just as He promised. Once we do that, then all false Christianity becomes immediately apparent.
Based on this, I would recommend that you read the Catechism of the Catholic Church until you know what paragraph to go to for an answer to a particular issue in other words until you know it inside and out and then when you read false Christians works you immediately recognize their errors.