Parables are one of the many literary forms in the Bible, but are especially seen in the gospels of the New Testament. Parables are generally considered to be short stories such as the
Good Samaritan, and are differentiated from metaphorical statements such as, "You are the salt of the earth." A true parable may be regarded as an extended simile.
Adolf Jülicher viewed parables as extended metaphors with a picture part (), a reality part (), and a point of comparison (
tertium comparationis) between the picture part and the reality part. For example, the following parable in Luke 7:31–32 illustrates Jülicher's approach to parables: Although some suggest parables are essentially extended
allegories, others emphatically argue the opposite. of Jesus in the gospels as authentic. There are a growing number of scholars who also find parables in the
Gospel of John, such as the little stories of the
Good Shepherd (John 10:1–5) or the childbearing woman (John 16:21). Otherwise,
John includes
allegories but no parables. Several authors such as Barbara Reid, Arland Hultgren or Donald Griggs comment that "parables are noticeably absent from the Gospel of John". William Barry states in the
Catholic Encyclopedia (1913) "There are no parables in St. John's Gospel. In the Synoptics[...] we reckon thirty-three in all; but some have raised the number even to sixty, by including proverbial expressions". The
Gospel of Luke contains both the largest total number of parables (24) and eighteen unique parables; the
Gospel of Matthew contains 23 parables of which eleven are unique; and the
Gospel of Mark contains eight parables of which two are unique. In
Harmony of the Gospels, Cox and Easley provide a
Gospel harmony for the parables based on the following counts: only in Matthew: 11; only in Mark: 2; only in Luke: 18; Matthew and Luke: 4; Matthew, Mark and Luke: 6. They list no parables for the Gospel of John.
Other documents Parables attributed to Jesus are also found in other documents apart from the Bible. Some of these overlap those in the canonical gospels and some are not part of the Bible. The non-canonical
Gospel of Thomas contains up to fifteen parables, eleven of which have parallels in the four
canonical Gospels. The unknown author of the Gospel of Thomas did not have a special word for 'parable', making it difficult to know what they considered a parable. Those unique to Thomas include the
Parable of the Assassin and the
Parable of the Empty Jar. The noncanonical
Apocryphon of James also contains three unique parables attributed to Jesus. They are known as "The Parable of the Ear of Grain", "The Parable of the Grain of Wheat", and "The Parable of the Date-Palm Shoot". Most Lukan parables are unique found in the gospel rather than shared.
John P. Meier argues that most parables are marked by the theology of Matthew and Luke and that few of the parables can be attributed with confidence to the historical Jesus, although other scholars disagree. ==Purpose and motive==