It is written again; i.e. in addition, not to our Lord's previous quotation (Matthew 4:4), in which case we should expect to lind πάλιν in Matthew 4:10, but to the devil's appeal to Scripture. Bengel, "Scriptura per Scripturam interpretanda et concilianda".
Thou shalt not tempt (Deuteronomy 6:16, verbally from the LXX., and equivalent to the Hebrew, except that the Hebrew verb is in the plural). In Deuteronomy the sentence continues, "as ye tempted him in Massah;" i.
e. ye shall not test the reality of his presence and the greatness of his power as ye did (Exodus 17:1-7) at Rephidim. The act proposed to our Lord would have been precisely parallel to that sin of old (cf.
Judith's words to the people of Bethulia that, by fixing a limit of days for God to deliver them, they in reality tempted God [ ἐπειράσατε τὸν θεόν] Judith 8:12: cf. also Psalms 78:41). "In this refusal of Christ's are implicitly condemned all who run before they are sent, who thrust themselves into perils to which they are not called; all who would fain be reformers, but whom God has not raised up and equipped for the work of reformation; and who therefore for the most part bring themselves and their cause together to shame, dishonour, and defeat; with all those who presumptuously draw drafts on the faithfulness of God, which they have no scriptural warrant to justify them in believing that He will honour".