Musar sobre Salmos 2:5

“You shall not place a stumbling block before the blind” (Leviticus 19:14). And we were warned with this not to give a ruling to the Israelites which is not like the doctrine and not like the law (halakha). And our Rabbis, may their memory be blessed, said (Avot 1:1), “Be deliberate in judgement.” And the ones who are impatient to understand and give a ruling will not save their souls from putting a stumbling block before the blind; and their sin is very heavy, as it is written (Psalms 82:5), “They neither know nor understand, they go about in darkness; all the foundations of the earth totter.” And they also said (Avot 4:13), “Be careful in study, for an error in study counts as deliberate sin.” And our Rabbis, may their memory be blessed, said (Sotah 22a), “‘For she has cast down many wounded’ (Proverbs 7:26); this is [referring to] a Torah scholar who has not yet attained the ability to issue rulings, and yet issues rulings. ‘And a mighty host are all her slain’; this is referring to a Torah scholar who has attained the ability to issue rulings, but does not issue rulings.”