Martin Luther,
Commentary on Genesis, Vol. 1: Luther on the Creation
“ But how is it that the original miracles of the creation of Adam and Eve seem to us so wonderful and so incredible; while the still standing miracle of the continuous propagation of man, which we all know and daily see, excites no wonder or admiration at all? It is because, as Augustine says, "Miracles become no miracles at all, by familiarity." Hence we wonder not at the admirable light of the sun, because we see it every day. For the same reason we admire not other gifts and blessings of God's creation, but are blind and deaf to them all. ”
