The thief does not come except to steal, and to kill, and to destroy. I (Jesus) have come that they may have life, and that they may have it more abundantly. (John 10:10)
Jesus is good. The devil is bad. Even a little child can understand who is causing man’s problems. Ask a little child who is causing sickness and pain, Jesus or the devil? The answer will always be “the devil”. Ask a little child who is causing wars and human suffering, Jesus or the devil? The answer will always be “the devil”. Ask a little child who is causing children to go hungry, Jesus or the devil? The answer will always be “the devil”. Ask a little child who is causing family breakups, Jesus or the devil? Again, the answer will always be “the devil”.
Be sober, be vigilant; because your adversary the devil walks about like a roaring lion, seeking whom he may devour. Resist him, steadfast in the faith, knowing that the same sufferings are experienced by your brotherhood in the world. (1 Peter 5:8-9)