what does the bible say?
John 13:1–20 recounts the story of Jesus washing the disciples’ feet hours before facing the cross. Washing the feet was considered a menial task, one that not even Jewish slaves typically performed. Jesus did it for two reasons:
First, it was to exemplify the humility that a true Christian leader is to have. He was teaching the disciples, who would soon be leading the church, that they were to lead by serving others (John 13:13–15; cf. Mark 10:45; Philippians 2:5–8). Just like Jesus, the Son of God, knelt to do the most humble, demeaning task, so, too, were the disciples to lead by serving.
Second, it symbolized what the cross would accomplish. Soon, Jesus would die, and His death would bring cleansing for sin. When Peter resisted this act, Jesus said that he had to be washed to have a share in Him, pointing to its spiritual meaning (John 13:8). Though Peter did not understand this at first (John 13:7), he would later see that it was a picture of the necessity and exclusivity of being cleansed by Christ, which would happen on the cross.
Just as Jesus was willing to wash His disciples' feet, so we are to take a servant-hearted posture in both our relationships and our leadership, modeling the love and cleansing God provides for all who belong to Him (John 13:1–20; Mark 10:45).