Parables of Jesus the unforgiving servant, dealing with forgiveness; the parable of the Good Samaritan, dealing with practical love; and the parable of the Friend at Night, dealing with persistence in prayer. Of the thirty or so parables in the canonical Gospels, four were shown in medieval art almost to the exclusion of the others, but not mixed in with the narrative scenes of the "Life of Christ". These were: the Ten Virgins, the Rich man and Lazarus, the Prodigal Son and the Good Samaritan. Artists famous for depicting parables include Martin Schongauer, Pieter the Elder Bruegal and Albrecht Dürer. The Workers in
Proper name (philosophy) star" is not a tautology but provides actual information to someone who did not know this. Hence to Frege the two names for the object must have a different sense. Philosophers such as John McDowell have elaborated on Frege's theory of proper names. The "descriptive" theory of proper names is the view that the meaning of a given use of a proper name is a set of properties that can be expressed as a description that picks out an object that satisfies the description. Bertrand Russell espoused such a view arguing that the name refers to a description, and that