Answer: While we cannot be absolutely certain why
Judas betrayed Jesus, some things are certain. First, although Judas was chosen to be one of the Twelve (
John 6:64), all scriptural evidence points to the fact that he never believed Jesus to be God. He even may not have been convinced that Jesus was the Messiah (as Judas understood it). Unlike the other disciples that called Jesus “Lord,” Judas never used this title for Jesus and instead called him “Rabbi,” which acknowledged Jesus as nothing more than a teacher. While other disciples at times made great professions of faith and loyalty (
John 6:68;
11:16), Judas never did so and appears to have remained silent. This lack of faith in Jesus is the foundation for all other considerations listed below. The same holds true for us. If we fail to recognize Jesus as God incarnate, and therefore the only One who can provide forgiveness for our sins—and the eternal salvation that comes with it—we will be subject to numerous other problems that stem from a wrong view of God.
Second, Judas not only lacked faith in Christ, but he also had little or no personal relationship with Jesus. When the synoptic gospels list the Twelve, they are always listed in the same general order with slight variations (
Matthew 10:2-4;
Mark 3:16-19;
Luke 6:14-16). The general order is believed to indicate the relative closeness of their personal relationship with Jesus. Despite the variations, Peter and the brothers James and John are always listed first, which is consistent with their relationships with Jesus. Judas is always listed last, which may indicate his relative lack of a personal relationship with Christ. Additionally, the only documented dialogue between Jesus and Judas involves Judas being rebuked by Jesus after his greed-motivated remark to Mary (
John 12:1-8), Judas’ denial of his betrayal (
Matthew 26:25), and the betrayal itself (
Luke 22:48).