What does the Bible say about the just suffering for the unjust?

The Bible teaches that Jesus Christ, who is completely just and righteous, willingly endured suffering and death for the unjust—specifically, for those whom God has chosen. This is highlighted in 1 Peter 3:18, where it states that Christ suffered once for sins, the just for the unjust, that He might bring us to God. This profound truth emphasizes the sacrificial nature of Christ's atonement and the weight of sin that He bore on behalf of His people. By His substitutionary sacrifice, He satisfies the demands of God's justice while simultaneously revealing His grace and mercy.