Why should Christians hate the garments spotted by the flesh?

The expression 'hating the garment spotted by the flesh' serves as a metaphor for the Christian's response to sin and uncleanness. Manton explains that this phrase emphasizes the necessity for believers to avoid associations that might defile them. The analogy comes from Old Testament law regarding ceremonial cleanliness, suggesting that just as certain garments were seen as unclean, so too must believers see the contamination of sin. This hating of sin and its appearance promotes personal holiness and honors God’s character, reminding believers of the seriousness of spiritual matters. It also serves as a call for the church to uphold the purity of its witness and community as a reflection of God's glory.