Are you trying to answer homework questions for a class of some kind, or do you truly wish to engender a discussion about these topics? It seems to me that if you actually want discussion then you yourself should share your thoughts first, in the OP, rather than just throwing questions out there and expecting us to speculate on the answers you want.
Communal prayer is a reflection of heaven. In heaven it won’t be a one-on-one thing with God, we will live with Him together with all the saints (if we get there).
I know that personal prayer is a prayer between you and whom ever you are praying to and communal prayer is a prayer that is prayed in a group of people. But I don’t see any relatiobship anything. Don’t you ?
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