Roman Catholics, Lutherans, Reformed Christians, and Baptists all celebrate the Lord's Supper, yet they don't all believe the same thing happens when they do.

Is Christ physically present? Spiritually present? Symbolically present? Or is something else taking place entirely? Is this a random secondary issue?

"For he that eateth and drinketh unworthily, eateth and drinketh damnation to himself, not discerning the Lord's body." 1 Corinthians 11:29