The sin of Adam was so heavy and costly than the goods of Heaven to be exchanged for. It caused the life of God to pay for it as compensation.
The blood of God is the only remedy that could heal the wound which Adam sin has caused. What will be the punishment of those who reject this kind of love that Jesus Christ has shown to us?
The world was created by Him and the world has been redeemed through Him. This is what I have discovered and it is based on truth; hold it and make it your own.
In fact, the world and everything that on it is for man's good and joy. It is not God idea or purpose to create something that will cause man death and diseases. But the will of a man made all these embarrassment.
The beauty is that, God did not leave it to us to suffer for our own penalty. He accepted it as His fault and made a way of escape to restore a man to his position again.