How do we know righteousness in the Kingdom of God is true?
Answered in 1 source
Righteousness is rooted in the redemptive work of Jesus Christ, guaranteeing that all who believe are made righteous through His sacrifice.
The assurance of righteousness in the Kingdom of God stems from the finished work of Jesus Christ on the cross. His sacrificial death satisfied God's justice, allowing sinners to be declared righteous by faith alone. This is affirmed in 1 Corinthians 3:11, where Paul states that no one can lay any foundation other than that which is Jesus Christ. Therefore, our righteousness is not based on personal merit or religious observance but on the imputed righteousness of Christ. It is this foundational truth that unites all believers, reminding us that we are all sinners saved by grace, level at the foot of the cross, and cannot exalt ourselves over one another.
Commentary