John Chrysostom
The discerning individual examines all these matters, while the unwise person remains oblivious to them. This implies that the Lord brings death upon the foolish through His indignation, and the unredeemed are lost due to God's fervent jealousy. The phrase 'indignation kills the foolish' appears to refer to those who sin. He mentions that the irrational person meets demise through wrath, yet the wise remain unharmed, as there is no space for anger.