“Here it is in a nutshell: Just as one person did it wrong and got us in all this trouble with sin and death, another person did it right and got us out of it. But more than just getting us out of trouble, he got us into life!” Romans 5:18 TM
This life we live now on Earth is not what God meant for us. When sin entered the world, death came with it, and disease, and even the Earth suffered and is still suffering. Death of innocent people, really death at all, was not what God intended for us. Disease, cancer, name your evil, all were the result of sin, but thanks be to God through Jesus’ sacrifice, He is bringing us back to the life He meant for us despite our sinful ways!
Two Minutes with God 