We don’t believe that the Lord’s Supper is a ceremony that should be observed in this dispensation. (This is controversial amongst Mid-Acts dispensationalists.)
There are several reasons we don’t observe the Lord’s Supper. The first is Colossians 2:9-17.
The second has to do with whom the new testament was made with – it was not the body of Christ.
The third reason is that one who is in Christ cannot drink of the cup unworthily, because all of our righteousness is Christ’s, and he is not unworthy.
The fourth reason is that God is not physically chastening anyone today in this dispensation.
Much of this confusion concerning the Lord’s Supper can be laid at the feet of red-letter Bibles.