It is impossible for one man both to labor day and night to get a living, and at the same time give himself to the study of sacred learning as the preaching office requires.
Martin LutherLet us not flutter too high, but remain by the manger and the swaddling clothes of Christ, 'in whom dwelleth all the fullness of the Godhead bodily.'
Martin LutherSome plague the people with too long sermons; for the faculty of listening is a tender thing, and soon becomes weary and satiated.
Martin Luther