What does the Bible say about returning evil for good?

Proverbs 17:13 states, 'Whoso rewardeth evil for good, evil shall not depart from his house.' This principle reveals a fundamental truth about morality and justice in God's creation. The acts of Judas Iscariot serve as a poignant example; despite being chosen and nurtured by Christ, Judas betrayed Him in return for kindness. Similarly, Jesus faced retaliation from the Jews even after demonstrating numerous good works. Such behaviors highlight a deeper issue within humanity—our innate tendency to respond to goodness with ingratitude and evil.