Part One can be read here  https://toddrisser.com/2013/11/12/earth-is-not-detention-hall-part-one/

The tikkun olam (repairment of the world) is a doctrine so lost in American evangelicalism, most modern Christians have never even heard of it. In fact, it is very common for life-long church-goers to say to me at funerals “I get the heaven thing, but what’s this about the resurrection of the body?” Resurrection and repairment of the world are two doctrines that go inseparably hand in hand in the Scriptures. Somehow we’ve lost track of some major parts of the Bible’s story.

I find it difficult to enumerate in a small space the vast, profound difference between believing earth is a short rehearsal before we leave forever, and believing that earth is the locus of God’s redemption, now and forever. This has profound effects on how we view the Creation, the scope of salvation, environmental and foreign policy, and a host of issues in our lives here and now, and tomorrow.

Seeing the world as God’s beloved creation, emerging/postmodern Christian faith has a stake in the state of this world. They realize atheist Sam Harris asks a good question when he asks “Can people who believe in the imminent end of the world really be expected to work toward building a durable civilization?” (Sam Harris, Letter to a Christian Nation, xii).

Rapture theology and end of the world despair is a two hundred year old rabbit trail that gained lots of traction in American folk theology, but that earlier Christians never believed. Getting back to a biblical eschatology is in itself a good thing, and of course affects our soteriology and morality here and now. Postmodern Christians, not longing to jet away to some ethereal heaven, have theologically compelling reasons to engage this world’s problems and conundrums with the Way of Jesus, and thus bring about more of the justice,  reconciliation and shalom God desires for His creation, which longs for the Day (Romans 8: 19-22).