There is one body…
Regarding this verse, John Calvin stated:
“We are called to one inheritance and one life;
and hence it follows, that we cannot obtain eternal life without living in
mutual harmony in this world. One divine
invitation being addressed to all, they ought to be united in the same
profession of faith, and to render every kind of assistance to each other. Oh, were this thought deeply impressed upon
our minds, that we are subject to a law which no more permits the children of
God to differ among themselves than the kingdom of heaven to be divided, how
earnestly should we cultivate brotherly kindness!”