"Would I describe a preacher, * * * * I would express him simple, grave, sincere; In doctrine uncorrupt; in language plain, And plain in manner; decent, solemn, chaste, And natural in gesture; much impress'd Himself, as conscious of his awful charge, And anxious mainly that the flock he feeds May feel it too; affectionate in look, And tender in address, as well becomes A messenger of grace to guilty men."