(18-29) The exhortation to faithfulness is most impressively enforced by means of a comparison between the earlier revelation and that which is given in Christ.
The mount that might be touched. — It appears certain that the word “mount” has no place in the true Greek text. Had this word been in the sentence as originally written, its absence from all our more ancient authorities would be inexplicable; whilst, on the other hand, the contrast with Hebrews 12:22, and the recollection of Deuteronomy 4:11, from which the last words in this verse are taken, would very naturally lead a transcriber to supply this word, which he might suppose to have accidentally dropped out of the text. If, however, the writer did not make use of the word here, though the contrast of Hebrews 12:22 was already before his mind, it seems certain that the word was not in his thought; and hence we have no right to introduce it in the explanation of the verse. The true translation, in all probability, is as follows: For ye are not come unto a material (literally, a palpable) and kindled fire, and unto gloom and darkness and tempest. The object of the writer is to set forth the terrors which accompanied the giving of the Law, — that which the awe-stricken people saw and heard. Not the mount, but the terrible fire was that which met their gaze. Thus again and again in Deuteronomy we find reference to the voice and the fire alone (Deuteronomy 4:33; Deuteronomy 4:36; Deuteronomy 5:4; Deuteronomy 5:25-26; Deuteronomy 18:16). Shortly before “the day of the assembly” in Horeb Israel had been led by “a pillar of fire” (Exodus 13:21); in Hebrews 12:29 of this chapter the figure of “a consuming fire” is applied to God Himself. To avoid such associations as these, and vividly to represent what then was shown to the Israelites, he speaks of “a material and kindled fire.” The metaphor in “palpable” as applied to fire is hardly more remarkable than that involved in “a darkness which may be felt” (Exodus 10:21, where the word used in the LXX. is almost the same as that which we have here).