Why is being robed in Christ's righteousness important for Christians?

The importance of being robed in Christ's righteousness is underscored throughout scripture. Isaiah 61:10 poignantly illustrates that God has clothed His people with the garments of salvation. Just as Jacob required the skins of goats and Esau's raiment to receive Isaac's blessing, Christians must rely on Christ's righteousness to be accepted by God. It reassures believers that their identity and acceptance before God is based upon Christ's merit alone, not their flawed nature or sinful actions.