Isa 8:1-9:7.

      The first seven verses of the ninth chapter belong to this section. The eighth chapter continues the subject of the seventh chapter, but at a later period (compare Isa 8:4 with Isa 7:16); implying that the interval till the accomplishment is shorter now than then. The tone of Isa 8:17, 21, 22, expresses calamity more immediate and afflictive than Isa 7:4, 15, 22.

      1. great--suitable, for letters large enough to be read by all.
      roll--rather, tablet of wood, metal, or stone (Isa 30:8; Hab 2:2); sometimes coated with wax, upon which characters were traced with a pointed instrument, or iron stylus; skins and papyrus were also used (Isa 19:7).
      man's pen--that is, in ordinary characters which the humblest can read (so Hab 2:2). Hebrew, enosh means a "common man," is contrasted with the upper ranks (Re 21:17; Ro 3:5). Not in hieroglyphics. The object was that, after the event, all might see that it had been predicted by Isaiah.
      concerning--the title and subject of the prophecy.
      Maher-shalal-hash-baz--"They (that is, the Assyrians) hasten to the spoil (namely, to spoil Syria and Samaria), they speed to the prey" [GESENIUS]. Otherwise, "The spoil (that is, spoiler) hastens, the rapine speeds forward" [MAURER].

JFB.