Interesting. The Greek verb St. John (Ch. 6) uses for “eating” the body of Jesus, in fact, is translated as “munch.”
Praying the Rosary is a traditional practice. The Catholic Church has never taught that it is part of divine revelation.
Asking Mary for her intercessory prayer is not obligatory. But where in the Scripture are we told that the moment people die, they cease to love us?
Ecclesiastes 9:5 For the living know that they shall die: but the dead know not any thing, neither have they any more a reward; for the memory of them is forgotten. 6 Their love, their hate and their jealousy have long since vanished; never again will they have a part in anything that happens under the sun.