Luther

This life is simply a mortification of the old Adam, which must die. So patience is essential. Again, since the life to come is not evident to mortal sense, it is necessary for the soul to have something to which it may cleave in patience, something to help it to a partial comprehension of that future life, and upon which it can rest. That something is God’s Word.—Sermon for Advent II, Epistle (CP VI:43)