Final answer:
Jesus' sacrifice on the cross allowed for salvation and eternal life in heaven despite taking on the sins of the world before his death.
Step-by-step explanation:
In Christian theology, it is believed that Jesus' death on the cross was a sacrifice to atone for the sins of humanity. Before his death, Jesus took on the sins of the world, but this does not mean that he did not go to heaven. The belief is that Jesus' sacrifice made it possible for people to have eternal life in heaven. So, Jesus died with the sins of the world, but it was through this act that salvation was made available.