The KJV references mythical creatures as though real: 'satyrs' (Isaiah 34:14), 'unicorns' (Isaiah 34:7 and elsewhere), 'wizards' (Leviticus 20:26-27), 'witches' (Exodus 22:18), and a 'cockatrice' (Isaiah 11:8) — undermining the Bible's credibility as a serious text.

This is a real and interesting topic in Hebrew lexicography and translation history, and each term merits its own lexical treatment. 'Unicorns' (Isa 34:7; also Num 23:22, 24:8, Deut 33:17, Job 39:9-10, Ps 22:21, 29:6, 92:10) translates re'em (רְאֵם), which comparative Semitic philology (cognate with Akkadian rimu) and the animal-behavior details given in the text itself (a powerful, untameable, plow-resistant animal with prominent horns, paired rhetorically with oxen) identify with high confidence as the aurochs (Bos primigenius), the now-extinct wild ox (the last died in Poland in 1627); the KJV's 'unicorn' followed the LXX's monokeros and Vulgate's unicornis, an ancient artistic convention (a two-horned bovine's profile showing only one horn, documented by Hebrew-Bible zoologist G.R. Driver), not a mythical horned horse — modern critical translations (NASB, ESV, NIV, NRSV) all render re'em as 'wild ox.' 'Satyrs' (Isa 34:14; the same word, se'irim שְׂעִירִים, appears at Lev 17:7 and 2 Chr 11:15, there rendered 'goat idols/devils') is more genuinely debated: se'ir literally means 'hairy one' and can denote an actual wild goat, but many Hebrew lexicographers (BDB, HALOT) and scholars of Israelite religion read se'irim in these cultic/desolation contexts as goat-demons or numinous goat-shaped beings believed, in the wider ANE and folk-Israelite imaginative world, to haunt desolate wastelands. Michael Heiser (The Unseen Realm) treats this seriously as reflecting real ANE beliefs about liminal desert-demons, deployed here polemically — Edom's ruins becoming a haunt for such beings is covenant-curse desolation imagery signaling the land's reversion to chaos, not an endorsement that Greek-style satyrs (hoofed, horned, licentious woodland spirits) exist. 'Wizards' (Lev 20:27, the likely intended reference) translates yidde'oni (יִדְּעֹנִי, 'knowing one'), paired with 'ov (medium/necromancer), condemning the historically-attested ANE practice of consulting the dead for guidance (cf. 1 Sam 28's Endor medium) — 'wizard' in 1611 English carried the older sense 'one who knows' (cognate with 'wise'), not the later fantasy-genre spell-caster. 'Witches' (Exod 22:18) translates mekhashephah (מְכַשֵּׁפָה, 'sorceress'), condemning occult manipulative practice paralleled by other ANE law codes (Hammurabi §2 also legislates against sorcery), not Salem-trial or fairy-tale broomstick witches. 'Cockatrice' (Isa 11:8; also 14:29, 59:5) translates tsepha/tsiph'oni (צֶפַע/צִפְעֹנִי), identified by HALOT and comparative philology as a venomous snake (likely an adder or viper species), not the medieval legendary rooster-headed serpent whose gaze could kill, a legend developing later via Pliny's basilisk and medieval bestiaries with no connection to the Hebrew term. The consistent pattern: KJV translators (1611), working before the nineteenth-twentieth century recovery of Ugaritic, Akkadian, and other comparative Semitic material illuminating rare Hebrew terms, reached for the nearest available English vocabulary — often terms already circulating in earlier English translations (Wycliffe, the Geneva Bible) and English folklore/bestiary tradition — for obscure or hapax legomena. This is a documented translation-history phenomenon, not evidence the biblical authors believed in or asserted fantasy creatures; modern critical translations, informed by advances in comparative Semitic lexicography, consistently render these terms as real animals or real (if condemned) occult practices.

The steady improvement of English Bible translation across four centuries — from the KJV's best-available guesses to modern translations informed by Ugaritic, Akkadian, and Dead Sea Scrolls evidence — testifies to biblical translation as an open, correctable, evidence-responsive scholarly discipline rather than a closed, static mythology; the underlying Hebrew consonantal text (preserved with remarkable stability, as the Great Isaiah Scroll among the DSS confirms) has not changed, only our philological tools for understanding rare terms within it — precisely what should be expected of a genuine ancient text describing a real ancient world.