We cannot answer all the questions in this overview, but we can exegete the Lord’s Supper in its original context in Matthew, Mark, and Luke. This post also looks very briefly at 1 Corinthians 10:16-17 and 11:23-34. Then, what do various churches teach about the Lord’s Supper (or Communion or Eucharist)? I am here to learn. I updated this post with information that startled me. I also learned something new from Exod. 12:14.
The Lord’s Supper in Synoptic Gospels + Church Traditions