Let every one of us please his neighbour for his good to edification.
Let every one of us. [The gar (G1063) of the Received Text after " hekastos (G1538), which hardly has any support, is quite out of place, and is properly disregarded in our version.]
Please (that is, lay himself out to please), his neighbour (not indeed for his mere gratification, but) for his good (with a view) to (his) edification.