The New Math of the Trinity (1+1+1=1)
Trinity Sunday (Year A)
Genesis 1.1—2.4a; Matthew 28.16-20
St. Gregory’s, Long Beach
Those of us of a certain age probably remember “New Math.” Even if we didn’t quite know what it meant, we heard the term a lot back in the “Dark Ages” of our youth. New Math was a dramatically different way of teaching math that was popular in the 1950s through the 1970s. A way that was, at the time, quite controversial. Many of us here probably learned math the “new” way without ever knowing it, without ever knowing there was an old way. As a kid, when I heard something on the news about New Math, I sarcastically wondered (yes, I was sarcastic even as a child) so instead of two plus two equals four, under New Math does two plus two now equal five? Or three? Or some other number that changes depending on circumstances? I only recently learned that New Math was a shift away from merely memorizing mathematical facts and procedures to trying to teach children the underlying structures and concepts of mathematics. To more fully understand how math operated as opposed to just doing it.
Every year when we come to Trinity Sunday, I cannot help but think of New Math. That when it comes to the Trinity, we are dealing with a New Math, of sorts. That in Trinitarian Math, while one plus one plus one equals three, it also means that one plus one plus one equals one.
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