Mace(i)
3 but he that expounds, speaks to the edification, exhortation, and comfort of men.
4 he that speaks in an unknown tongue, edifies himself alone: but he that expounds, edifies the church.
5 I wish you all had the gift of languages, but rather that you expounded: for greater is he that expounds, than he that speaks unknown languages, except he interpret what he says, that the church may be edified by it.