Passage
There is grievous correction for him that forsaketh the way; [And] he that hateth reproof shall die.
There is grievous correction for him that forsaketh the way; [And] he that hateth reproof shall die.
Proverbs 15:8 The sacrifice of the wicked is an abomination to Jehovah; But the prayer of the upright is his delight.
Proverbs 15:9 The way of the wicked is an abomination to Jehovah; But he loveth him that followeth after righteousness.
Proverbs 15:10 There is grievous correction for him that forsaketh the way; [And] he that hateth reproof shall die.
Proverbs 15:11 Sheol and Abaddon are before Jehovah: How much more then the hearts of the children of men!
Proverbs 15:12 A scoffer loveth not to be reproved; He will not go unto the wise.
The verse centers on "grievous", "correction", "forsaketh", "hateth", "reproof", and "shall". It is saying that the verse draws attention to "grievous" and "correction", so its meaning should be read from those terms before moving to application.
The nearby context moves from verse 9's "The way of the wicked is an..." into verse 11's "Sheol and Abaddon are before Jehovah How...", so "grievous" and "correction" belong inside that flow. In Proverbs context, the local focus is covenant, worship, and faithfulness.
A plain takeaway is to answer the verse's own emphasis on "grievous" and "correction" with trust shaped by these words, not by a vague optimism outside the passage.