Yes, you're right.  The infinite and all-powerful God scrunches up like a hermit crab to fit into the teeny, tiny shell of ridiculous statements about bread and wine, being oh so careful that there is 1) gluten present in the "bread," 2) grapes in the wine, 3) official credentials on file to validate the celebrant and the confection he is ontologically elevated to perform, 3.5) the presence of his XY chromosomes, 4) the validity of the bishop who ordained him, 5) the correct and perfect pronouncement of the exact magical words of consecration, etc., etc., etc.  This is all so plain in Scripture, particularly the long passages in each Gospel where Jesus insists on absolute compliance with every jot and tittle of what would become Canon Law and GIRM requirements over the centuries.  RIDICULOUS!