Transubstantiation was not "doctrine" till 1215 when Pope Innocent III made " official "dogma of the church. (it had been debated since the second century)
Then it took 50 years to explain it so it could be swallowed (excuse my metaphor) by the masses
1265 Thomas Aquinas develops an explanation for the Transubstantion doctrine.
So CG...It was not the "common" understanding of the disciples..it was never taught in the doctrinal letters (Epistles)....It is a doctrine of man
<> My responses were posted for the lurkers. I thought it useful to have the Catholic viewpoint presented dispassionately. I have no desire to engage in polemics with Calvinists nor to insert myself in the line of rheotrical fire twxit arminian and calvinist.<>
The doctrine of Trinity wasn't until the Council of Niceea. Does that negate its validity before then? Straw man argument, Mom. Developement and statements of dofma and doctrine coincide with heretical activity. Hence, all the anathemas in the Trent documents. Try 1039 and Berengarius for transubstantiation.