The formula given in Genesis 2:7 is not man = body + soul; the formula is soul = dust + breath. According to this verse, God did not make a body and put a soul into it, like a letter into an envelope. He formed man of dust; then, by breathing His breath into it, He made the dust live. The dust, formed as man and made to live, did not embody a soul; it became a soul. "Soul" here refers to the whole creature. Humanity is thus presented to us, in Adam, not as a creature of two discrete parts temporarily glued together but as a single mystery.
Wendell Berry"Christianity and the Survival of
Creation" in Sex,
Economy, Freedom & Community