Jesus was killed primarily because the religious and political leaders of his time saw him as a threat. The Jewish religious leaders feared that Jesus' teachings and growing following might provoke the Roman government into harsh punishment against the Jewish nation. They considered Jesus a challenge to their authority and accused him of blasphemy because he claimed to be the Son of God and the King of the Jews. From the Roman perspective, Jesus was seen as a political threat since he was perceived as a potential revolutionary claiming kingship, a title that challenged Roman authority. Ultimately, the Roman governor Pontius Pilate ordered Jesus' crucifixion as a way to prevent potential unrest and assert political control. In short, Jesus was killed because the Jewish leaders wanted to protect their religious authority and avoid Roman punishment, while the Romans saw Jesus as a political danger due to his claim to kingship and the threat of rebellion. This combined religious and political tension led to his crucifixion.