What does the Bible say about the cleansing of leprosy?

In Leviticus 14, the cleansing of leprosy represents the need for spiritual purification, illustrating that just as lepers were excluded from society due to their condition, so too are we separated from God because of sin. The detailed instructions for the ceremonial cleansing, including sacrifices and the use of specific materials, all point towards the redemptive work of Jesus Christ. The two birds involved symbolize Christ’s sacrifice: one representing His death and the other His resurrection, emphasizing how we are cleansed and made new through His work.