why did jesus resurrect lazarus

Jesus resurrected Lazarus to demonstrate His power over death, to reveal God's glory, and to strengthen the faith of His disciples and others who witnessed the miracle. This act was a deliberate sign to show that Jesus has divine authority and is "the resurrection and the life," foreshadowing His own resurrection. Additionally, Jesus allowed Lazarus to die and remain dead for four days so that the miracle would be undeniable and impactful, leading many to believe in Him. The resurrection of Lazarus also served to prepare the world for the greater miracle of Jesus' own death and resurrection, which is central to Christian belief as proof that Jesus is the Son of God and the Savior of the world. This miracle was not only an expression of Jesus' love but also a calculated demonstration to reveal His identity and purpose.