How do we know the doctrine of our righteousness in Christ is true?
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Our righteousness before God is based entirely on Christ's work, as affirmed by Scripture, not on our own deeds.
The doctrine of righteousness by faith in Christ is rooted in the understanding that, as believers, our standing before God is solely based on the righteousness of Christ imputed to us. In Matthew 6, the teaching contrasts the outward acts of righteousness performed for human recognition with the inward reality of faith. Jesus illustrates that even sincere acts of charity, prayer, or fasting do not prove our righteousness; rather, it is Christ who fulfills the law's requirements. Our confidence before God comes from His declaration in Scripture that we are justified by faith in Christ alone, as highlighted in passages like Romans 3:21-26.
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