This document summarizes lessons from Psalms and Proverbs about justice, mercy, and leadership. It discusses how these books offer insights into God's vision for a just society that protects the poor and oppressed. Several Psalms and passages from Proverbs are summarized that call on leaders to judge fairly and without oppression. They express hope that God will intervene to defend the vulnerable and ensure justice. The document encourages emulating God's justice, mercy, and care for the disadvantaged.