John Trapp on 1 Corinthians 11:20

Verſe 20. This is not to cat, &c.] When the Lords Supper therefore is not rightly adminiſtred, it is no longer his; eſpecially if the ſubſtantials thereof be omitted. As in thoſe Sacrifices, Hoſ. 9 4. Their bread for their ſoul ſhall not come into the houſe of the Lord; that is, the bread for their naturall ſuſtenance. He ſpeaks of that meat-offering, Levit. 2.5. appointed for a ſpirituall uſe, yet called the bread for their life or livelihood; becauſe God eſteemed it no other then common meat. So Jer. 7.21. in ſcorn he cals their ſacrifice, fleſh, &c.