That's only half of the story. How are we supposed to live in this world if that's the end of the story? Jesus wants be all that HE is to all that you need. HE IS so much more than just getting yourself into heaven.
Romans 5:9-11
Much more then, having now been justified by His blood, we shall be saved from the wrath of God through Him. (10) For if while we were enemies we were reconciled to God through the death of His Son, much more, having been reconciled, we shall be saved by His life. (11) And not only this, but we also exult in God through our Lord Jesus Christ, through whom we have now received the reconciliation.
How can you or anyone else claim to know which of the Bible is to be taken literally and which is to be taken figuratively?