What does the Bible say about the garment of righteousness?

The Bible teaches that the garment of righteousness is a metaphor for the imputed righteousness of Christ, which is essential for salvation. This is illustrated throughout Scripture, such as in Genesis 3:21, where God provides garments of skin for Adam and Eve, symbolizing the covering of their sin. Isaiah 61:10 speaks of the garment of salvation, highlighting that it is not our own righteousness, but Christ's, that allows us to stand before God accepted and justified. In Revelation 7:14 and 19:8, we see believers clothed in white robes, symbolizing Christ's righteousness. Without this garment, we cannot be accepted into the heavenly marriage feast with Christ.