Mazmur 49:13

49:13 This is the destiny of fools, ¹ 

and of those who approve of their philosophy. ²  (Selah)

Yudas 1:10

1:10 But these men do not understand the things they slander, and they are being destroyed by the very things that, like irrational animals, they instinctively comprehend. ³ 

[49:13]  ¹ tn Heb “this [is] their way, [there is] folly [belonging] to them.” The Hebrew term translated “this” could refer (1) back to the preceding verse[s] or (2) ahead to the subsequent statements. The translation assumes the latter, since v. 12 appears to be a refrain that concludes the psalm’s first major section and marks a structural boundary. (A similar refrain [see v. 20] concludes the second half of the psalm.) The noun דֶּרֶךְ (derekh, “way”) often refers to one’s lifestyle, but, if it relates to what follows, then here it likely refers metonymically to one’s destiny (the natural outcome of one’s lifestyle [cf. NEB, NIV, NRSV “fate”]). (See the discussion in K. Koch, TDOT 3:285.) If one prefers the more common nuance (“lifestyle”), then the term would look back to the self-confident attitude described in the earlier verses.

[49:13]  ² tn Heb “and after them, in their mouth they take delight.” The meaning of the MT is not entirely clear. “After them” is understood here as substantival, “those who come after them” or “those who follow them.” “Their mouth” is taken as a metonymy for the arrogant attitude verbalized by the rich. In the expression “take delight in,” the preposition -ב (bet) introduces the object/cause of one’s delight (see Pss 147:10; 149:4). So the idea here is that those who come after/follow the rich find the philosophy of life they verbalize and promote to be attractive and desirable.

[1:10]  ³ tn Or “they should naturally comprehend.” The present tense in this context may have a conative force.

[1:10]  sn They instinctively comprehend. Like irrational animals, these false teachers do grasp one thing – the instinctive behavior of animals in heat. R. Bauckham (Jude, 2 Peter [WBC], 63) notes that “Though they claim to be guided by special spiritual insight gained in heavenly revelations, they are in fact following the sexual instincts which they share with the animals.” Jude’s focus is somewhat different from Peter’s: Peter argued that, like irrational animals who are born to be caught and killed, these men will be destroyed when destroying others (2 Pet 2:12). Jude, however, does not mention the destruction of animals, just that these false teachers will be destroyed for mimicking them.