Messiah the Most Consequential War Ever Fought and the Christian Mistaken Perception of God

There are many places in the Bible where God is described as Love and Loving. There are also many places where God is described doing and saying things thar are cruel. Could the Bible be mistaken? Both the Old and New Testaments tell us that the crucifixion of Jesus was a a sacrifice to God to appease God's wrath. Could there be another reason. The truth in the Bible is golden. The correlations of science with Genesis are amazing. Did Isiah and other Jewish prophets have the same message that Jesus brought to the world.