My experiences with communion:
Foot washing at seminary; people who got saved while taking communion, those who have been healed, those who take it daily, those who take it weekly, all revel actions of God in the process of communion: conviction of sin, worship, thanksgiving, understanding of truth, and many other events. It has been a rich and varied experience throughout my life with both deep and worshipful insights.
Look at the text: why two cups? Same cup twice? Are they 4 cups for a ritual that Jesus performed? I also heard of a special spot reserved for the Messiah? Did Jesus take that cup? Ask him when we get to Heaven. But there is meaning in Luke’s presentation:
Meaning to each event, but the focus is on the covenant in his blood, once and for all.
Paul’s admonition to do this often
The churches early practice was that it was a regular event and one of the pillars of the church
Admonition was to not abuse the meal, but to consider others as more important than yourself. We serve each other in the meal. Welcome to our meal where we will break bread together!