Every now and then the discussion in my Bible Study will veer into the realm of Mormonism. And when discussing Mormonism, it is easy to poke fun at its more
eccentric beliefs. However, I try to remind the kids that we – as Catholics – have a few doozies of our own. Probably the hardest one of all is our doctrine on the Eucharist.
We believe that during the Catholic worship service (the “Mass”), when the priest holds up the bread and wine (the “elements”) and says,
“This is my body / this is my blood” … those elements become the body our Savior. Yet despite this change, the Eucharist retains the same size, shape, weight, taste, and nutritional value it had before. You could put it under a microscope and you’ll only ever see bread.
What has changed is the so-called “substance” of those elements. You might also call it the metaphysical core, the underlying reality, the true nature. Regardless of how you phrase it, what you now see is only bread and wine by appearance. But the answer to the question, “What is that?” has radically changed. That is what the Catholic Church refers to as "transubstantiation".
This has been universally believed since the
earliest days of Christianity, and folks have been struggling with it just as long. How do we understand this bizarre teaching?
Today I want to look at one way of breaking it down and understanding it better.