Being righteous is crucial for Christians because it defines their relationship with God and assures their acceptance before Him.
David acknowledges in Psalm 17:15 that he will behold God's face in righteousness. This righteousness is not our own but that of Jesus Christ, as 2 Corinthians 5:21 explains that God made Christ sin for us so that we might become the righteousness of God in Him. Believers are justified and declared righteous before God through faith in Christ. This righteousness guarantees our status as acceptable to God and is key to spending eternity in His presence; hence, true righteousness is foundational for all believers.
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