What does the Bible say about the wedding garment in Matthew 22:11?

In Matthew 22:11, the 'wedding garment' serves as a powerful metaphor for the righteousness that is necessary to partake in the heavenly banquet prepared by God. This imagery suggests that while God offers a feast for the spiritually needy, He also provides the essential garment, which represents the righteousness of Christ that must be accepted by each individual to gain admittance. The King’s examination of the guests emphasizes that mere presence is not enough; each must be clothed appropriately in the righteousness provided by Christ. Without this garment, represented by one's own attempts at righteousness, one stands condemned, much like the man who was found without the wedding garment.