Wolfgang Musculus was, as Richad Muller says, one of the “important second-generation codifiers of the reformed faith”[1] alongside Calvin, Vermigli, and Hyperius.

We’re concerned with the more pressing question regarding the participants in the Supper. Here, our interests are focused on “who may partake?” rather than “what does it mean to partake?” This question is indeed more pressing, because if we aren’t granting admittance to all those for whom Christ has given his body and blood, it will avail little to the church.

Though you’ve confessed your sins and have communed with God through singing, prayers, and His Word, and have now come to the Lord’s Table, instead of continuing in this reverent and joyful worship as a forgiven son or daughter in Christ Jesus

In my lifetime, I have heard significantly more teaching on the blood of Christ than on the body of Christ. Consequently, I typically have more scripture in my mind about Christ's blood on the cross than I do about Christ's body on the cross at communion.