| Geneva Study Bible To the {y} law and to the testimony: if they speak not according to this word, it is because there is no {z} light in them. (y) Seek remedy in the word of God, where his will is declared. (z) They have no knowledge but are blind leaders of the blind. Wesley's Notes 8:20 To the law - Let this dispute between you and them be determined by God's word, which is here and in many other places called the law, to signify their obligation to believe and obey it; and the testimony, because it is a witness between God and man, of God's will, and of man's duty. They - Your antagonists. No light - This proceeds from the darkness of their minds, they are blind, and cannot see. King James Translators' Notes no...: Heb. no morning Jamieson-Fausset-Brown Bible Commentary 20. To the law, &c.-the revelation of God by His prophet (Isa 8:16), to which he directs them to refer those who would advise necromancy. if they speak not . it is because-English Version understands "they" as the necromancers. But the Hebrew rendered "because" is not this but "who"; and "if not," ought rather to be "shall they not"; or, truly they shall speak according to this word, who have no morning light (so the Hebrew, that is, prosperity after the night of sorrows) dawning on them [Maurer and G. V. Smith]. They who are in the dark night of trial, without a dawn of hope, shall surely say so, Do not seek, as we did, to necromancy, but to the law," &c. The law perhaps includes here the law of Moses, which was the "Magna Charta" on which prophetism commented [Kitto]. Matthew Henry's Concise Commentary 8:17-22 The prophet foresaw that the Lord would hide his face; but he would look for his return in favour to them again. Though not miraculous signs, the children's names were memorials from God, suited to excite attention. The unbelieving Jews were prone to seek counsel in difficulties, from diviners of different descriptions, whose foolish and sinful ceremonies are alluded to. Would we know how we may seek to our God, and come to the knowledge of his mind? To the law and to the testimony; for there you will see what is good, and what the Lord requires. We must speak of the things of God in the words which the Holy Ghost teaches, and be ruled by them. To those that seek to familiar spirits, and regard not God's law and testimony, there shall be horror and misery. Those that go away from God, go out of the way of all good; for fretfulness is a sin that is its own punishment. They shall despair, and see no way of relief, when they curse God. And their fears will represent every thing as frightful. Those that shut their eyes against the light of God's word, will justly be left to darkness. All the miseries that ever were felt or witnessed on earth, are as nothing, compared with what will overwhelm those who leave the words of Christ, to follow delusions. | 
