Kabbalah do Przysłów 6:23

How has become dim (Lam. 4:1) for them the candle of commandment and the light of Torah (Prov. 6:23) which gives light to these hypocrites. For like the grass they will soon wither (Ps. 37:2), since a mistake in learning causes intentional sin, Sheol and Abaddon (Prov. 15:11), the venom of serpents and the poison of vipers (Deut. 32:33). But they are altogether brutish and foolish (Jer. 10:8), [following] after vanity, and they will become naught (Jer. 2:5), attempting to bring forth a perverted justice (Hab. 1:4) which will eventuate in a defective deed. Turn away from the tents (Num. 16:26) of the man who slumbers, the ass of a wild man (Job 11:12); a fool and ignorant man is his companion, brutish, unlike a man (Prov. 30:2), who errs and is like a fool.

“Why is it written, The way to life is the rebuke that disciplines (Prov. 6:23)?

As in the words of King Solomon (Mishlei 6:23): "...and The Torah is a light" - literally light and not just wisdom nor analogous to light, literally light, as this it's reality above. So, when The Torah enters the soul, the light enters, as the ray of the sun enters a house. Furthermore, accurately analogous to The Torah is fire and as with a coal, the fire is contained within it and just needs a burst of oxygen to ignite the flame to expose it's many colors which were hidden prior.