Today there are so many who claim to know God. However, how can we be sure about God? 2000 years ago, the religious leaders such as Pharisees, Sadducees, and scribers claimed that they know God and the words of God. Jesus, God who came as man in the flesh, appeared to them to save them. If they knew God and the bible, they should have received Jesus with a joyful and thankful mind, shouting “Hosanna” for the grace of God coming down to this earth as man in the flesh to save them. Rather, they rejected him and ridiculed him, and crucified him, resulting in their destruction.