In two previous postings (here and here) I show how “Love the Lord your God with all your heart [and] all your soul” — from Matthew 22:37, Mark 12:30, and Luke 10:27, quoting Deuteronomy 6:5 — actually refers to two specific aspects of being human: the intangible (levav in Hebrew or kardia in Greek) and the tangible (nefesh in Hebrew or psuche in Greek). Essentially, the words translated as “heart” and “soul” are like the computer terms “software” and “hardware,” but for people.
So “heart” in English is inaccurate as a translation, because it refers only to emotion, while the original includes intellect. And “soul” in English is even worse, because it suggests intangible qualities, but the original specifically referred to tangible things like the flesh, blood, and breath.
While we don’t have convenient words in English to express these “software” and “hardware” aspects in people, we are lucky that we have a pair of words that does. The English pair, like levav/nefesh or kardia/psuche, refers to the combination of these two concepts. And that pair is “mind and body.”
Normally the word “mind” in English indicates intellect to the exclusion of emotion, and normally “body” tends to focus on flesh rather than blood or breath. But taken together they assume broader meanings.
We see these broader meanings, for example, in the “mind-body connection,” which refers to the fact that both how we feel and what we think are connected to more physical matters. For instance, it’s becoming clear that losing a loved one can increase the risk of heart attack. That’s the mind-body connection. Taking deep breaths can help mitigate agony. That’s also the mind-body connection. And so forth.
So I would translate the first two parts of Deuteronomy 6:5, Matthew 22:37, Mark 12:30, and Luke 10:27, as “love the Lord your God with all your mind and body…”
