The gospel shows us that our spiritual problem lies not only in failing to obey God, but also in relying on our obedience to make us fully acceptable to God, ourselves and others. Every kind of character flaw comes from this natural impulse to be our own saviour through our own performance and achievement. On the one hand, proud and disdainful personalities come from basing your identity on your performance and thinking you are succeeding. But on the other hand, discouraged and self loathing personalities also come from basing your identity on your performance and thinking you are failing.

Even if 80 percent of the population of a country are Christian believers, they will have almost no cultural influence if the Christians do not live in cultural centers and work in culture-forging fields such as academia, publishing, media, entertainment, and the arts. The assumption that society will improve simply be more Christian believers being present is no longer valid.

The gospel has supernatural versatility to address the particular hopes, fears, and idols of every culture and every person.

Life in this fallen world is to a great degree meaningless, our aspirations are constantly being frustrated, and sometimes the respectable people are oppressive and bigoted. And yet there is a Good that will triumph over Evil in the end. From a Christian perspective the problem with both kinds of stories is that they tend to blame problems on things besides sin and identify salvation in things besides God — and therefore are ultimately too simplistic.

The most rapturous delights you have ever had - in the beauty of a landscape, or in the pleasure of food, or in the fulfillment of a loving embrace - are like dewdrops compared to the bottomless ocean of joy that it will be to see God face-to-face (1 John 3:1-3). That is what we are in for, nothing less. And according to the Bible, that glorious beauty, and our enjoyment of it, has been immeasurably enhanced by Christ's redemption of us from evil and death.

At the end of history the whole earth has become the Garden of God again. Death and decay and suffering are gone. . . . Jesus will make the world our perfect home again. We will no longer be living 'east of Eden,' always wandering and never arriving. We will come, and the father will meet us and embrace us, and we will be brought into the feast.

The lack of joy in your life is due to your lack of mission.