What do the cities of refuge symbolize for Christians?

The cities of refuge mentioned in Joshua 20 serve as types and shadows of Christ and the protection He offers His people. Each city signifies an aspect of Christ's character and work, where believers can flee for safety from the condemnation of sin. The cities were strategically placed, ensuring accessibility, akin to how Christ is always available to those who seek Him. The refuge offered from avengers symbolizes the peace from judgement that Christ provides through His sacrifice. Thus, these cities illustrate the comprehensive salvation found in Jesus, our ultimate city of refuge.