Proverbs from chapter 28 are discussed that focus on themes of integrity, honesty, and the consequences of wickedness. For example: It is better to be poor but have integrity than to be rich and crooked. - Usury and charging interest are condemned as harmful practices that destroy nations. - When the righteous rule, there is glory, but when the wicked rise, people hide themselves. - Confessing and forsaking sins leads to mercy, while hardening one's heart leads to calamity. - Wicked rulers who lack understanding become cruel oppressors, especially over the poor.