Zöckler, in Lange's _Bibelwerk_, persuaded himself that the old "orthodox" views of Hengstenberg and Auberlen were right; but he could only do this by sacrificing the authenticity of parts of the Book, and assuming more than one redaction. Thus he supposes that xi. 5-39 are an interpolation by a writer in the days of Antiochus Epiphanes. Similarly, Lenormant admits interpolations in the _first_ half of the Book. But to concede this is practically to give up the Book of Daniel as it now stands.
The _unity_ of the Book of Daniel is still admitted or assumed by most critics.[68] It has only been recently questioned in two directions.
Meinhold thinks that the Aramaic and historic sections are older than the rest of the Book, and were written about B.C. 300 to convert the Gentiles to monotheism.[69] He argues that the apocalyptic section was written later, and was subsequently incorporated with the Book. A somewhat similar view is held by Zöckler,[70] and some have thought that Daniel could never have written of himself in such highly favourable terms as, _e.g._, in Dan. vi. 4.[71] The first chapter, which is essential as an introduction to the Book, and the seventh, which is apocalyptic, and is yet in Aramaic, create objections to the acceptance of this theory. Further, it is impossible not to observe a certain unity of style and parallelism of treatment between the two parts. Thus, if the prophetic section is mainly devoted to Antiochus Epiphanes, the historic section seems to have an allusive bearing on his impious madness. In ii. 10, 11, and vi. 8, we have descriptions of daring Pagan edicts, which might be intended to furnish a contrast with the attempts of Antiochus to _suppress_ the worship of God. The feast of Belshazzar may well be a "reference to the Syrian despot's revelries at Daphne." Again, in ii. 43--where the mixture of iron and clay is explained by "they shall mingle themselves with the seed of men"--it seems far from improbable that there is a reference to the unhappy intermarriages of Ptolemies and Seleucidæ. Berenice, daughter of Ptolemy II. (Philadelphus), married Antiochus II. (Theos), and this is alluded to in the vision of xi. 6. Cleopatra, daughter of Antiochus III. (the Great), married Ptolemy V. (Epiphanes), which is alluded to in xi. 17.[72] The style seems to be stamped throughout with the characteristics of an individual mind, and the most cursory glance suffices to show that the historic and prophetic parts are united by many points of connexion and resemblance. Meinhold is quite unsuccessful in the attempt to prove a sharp contrast of views between the sections. The interchange of persons--the _third_ person being mainly used in the first seven chapters, and the first person in the last five--may be partly due to the final editor; but in any case it may easily be paralleled, and is found in other writers, as in Isaiah (vii. 3, xx. 2) and the Book of Enoch (xii.).