Thus saith the Lord GOD; Woe unto the foolish prophets, that follow their own spirit, and have seen nothing!

Wesley's Notes

13:3 Foolish prophets - Foolish prophets are not of God's sending: for whom he sends, he either finds fit, or makes fit. Where he gives warrant, he gives wisdom. Their own spirit - Not the spirit of God. Seen nothing - God hath shewed them no vision.

King James Translators' Notes

follow: Heb. walk after

and...: or, and things which they have not seen

Jamieson-Fausset-Brown Bible Commentary

3. foolish-though vaunting as though exclusively possessing "wisdom" (1Co 1:19-21); the fear of God being the only beginning of wisdom (Ps 111:10).

their own spirit-instead of the Spirit of God. A threefold distinction lay between the false and the true prophets: (1) The source of their messages respectively; of the false, "their own hearts"; of the true, an object presented to the spiritual sense (named from the noblest of the senses, a seeing) by the Spirit of God as from without, not produced by their own natural powers of reflection. The word, the body of the thought, presented itself not audibly to the natural sense, but directly to the spirit of the prophet; and so the perception of it is properly called a seeing, he perceiving that which thereafter forms itself in his soul as the cover of the external word [Delitzsch]; hence the peculiar expression, "seeing the word of God" (Isa 2:1; 13:1; Am 1:1; Mic 1:1). (2) The point aimed at; the false "walking after their own spirit"; the true, after the Spirit of God. (3) The result; the false saw nothing, but spake as if they had seen; the true had a vision, not subjective, but objectively real [Fairbairn]. A refutation of those who set the inward word above the objective, and represent the Bible as flowing subjectively from the inner light of its writers, not from the revelation of the Holy Ghost from without. "They are impatient to get possession of the kernel without its fostering shell-they would have Christ without the Bible" [Bengel].

Matthew Henry's Concise Commentary

13:1-9 Where God gives a warrant to do any thing, he gives wisdom. What they delivered was not what they had seen or heard, as that is which the ministers of Christ deliver. They were not praying prophets, had no intercourse with Heaven; they contrived how to please people, not how to do them good; they stood not against sin. They flattered people into vain hopes. Such widen the breach, by causing men to think themselves deserving of eternal life, when the wrath of God abides upon them.