This section, consisting entirely of sayings, and occurring between two blocks of Q material, is almost universally ascribed to a special source, simply because it is not paralleled in Matthew. But it is quite homogeneous with Q. It is, indeed, unlikely that Matthew would have omitted it if it had stood in his recension of Q; but no better source can be posited for it than QLk. Of fifteen occurrences of δέρω in the New Testament, eight are found in Luke's Gospel and in Acts. The three occurrences in Acts are not indicative, as they are accounted for by the subject-matter; the five in the Gospel are, except in this passage, paralleled in Matthew and Mark. While the word is therefore in a sense a "Lucan" word, there is nothing to indicate that it was not in the source Luke used. "I CAME TO CAST FIRE UPON THE EARTH" (Lk xii, 49-50) These two verses have a very primary sound. The difficulty of them is much against their invention by Luke or anyone in his time. But if Luke derived them from any written source, they are exactly such sayings as would have found a place in his recension of Q. THE GALILEANS SLAIN BY HEROD (Lk xiii, 1-5) This saying was evidently spoken in Jerusalem, but Luke has placed it during the journey thither. We may perhaps detect here the beginnings of a Jerusalem tradition. THE PARABLE OF THE FIG TREE (Lk xiii, 6-9) Like the preceding, the parable is given as part of the conversation on the Samaritan journey. But it seems to be Luke's version of the story told by Mark of the cursing of the fig tree; and this latter Mark places in Jerusalem. This may be taken as another hint of the origin of this section in a Jerusalem tradition. "GO TELL THAT FOX" (Lk xiii, 31-33) Mr. Streeter[114] remarks of this section that it is so "un-Lucan in its rough vigor that it is certainly original"; in other words, that it certainly stood in Luke's source. This source Mr. Streeter maintains is Q, not only for this brief section, but for the solid block of Lk ix, 51-xiii, 59 (with the possible exception of the two parables of the Good Samaritan, the Rich Fool, and perhaps the story of Martha). The passage, xiii, 1-17, he suggests may have been interpolated into Q before Q came to Luke.