Mr. 4B catechism paragraph

This is paragraph that the catechism wrote. Basically this paragraph is saying that by Jesus death and resurrection we are able to live with God after death. The first part talks about Jesus' death. His death liberates us from sin, but this does not mean anything without the resurrection. The resurrection was when Jesus raised from the dead. Jesus' resurrection let us go into heaven because he opened the gates of heaven. The resurrection could not happen without the crucifixion and the crucifixion would not matter if the resurrection didn't happen.