1 sn Bildad is referring here to all the things that afflict a person and cause terror. It would then be a metonymy of effect, the cause being the afflictions.
2 tn The verb פּוּץ (puts) in the Hiphil has the meaning “to pursue” and “to scatter.” It is followed by the expression “at his feet.” So the idea is easily derived: they chase him at his feet. But some commentators have other proposals. The most far-fetched is that of Ehrlich and Driver (ZAW 24 : 259-60) which has “and compel him to urinate on his feet,” one of many similar readings the NEB accepted from Driver.
3 tn Heb “from his tent, his security.” The apposition serves to modify the tent as his security.
4 tn The verb is the Hiphil of צָעַד (tsa’ad, “to lead away”). The problem is that the form is either a third feminine (Rashi thought it was referring to Job’s wife) or the second person. There is a good deal of debate over the possibility of the prefix t- being a variant for the third masculine form. The evidence in Ugaritic and Akkadian is mixed, stronger for the plural than the singular. Gesenius has some samples where the third feminine form might also be used for the passive if there is no expressed subject (see GKC 459 §144.b), but the evidence is not strong. The simplest choices are to change the prefix to a י (yod), or argue that the ת (tav) can be masculine, or follow Gesenius.
5 sn This is a reference to death, the king of all terrors. Other identifications are made in the commentaries: Mot, the Ugaritic god of death; Nergal of the Babylonians; Molech of the Canaanites, the one to whom people sent emissaries.