The parable of the prodigal son is considered by most commentators to be part of Luke's special tradition (L). Nevertheless some exegetes, struck by its strongly Lucan character, consider it Luke's creation. Another option should be considered – that Luke rewrote a parable that was originally analogous to Matthew 21.28–32. Even if this hypothesis cannot be conclusively proven, it helps heuristically to reveal more fully Luke's literary and theological genius. In line with our increasingly clear conviction that the evangelists were not mere compilers of traditions, this suggestion deserves to be discussed afresh.