Being Grateful by Brennan Manning
I believe that the real difference in the American church is not between conservatives and liberals, fundamentalists and charismatics, nor between Republicans and Democrats. The real difference is between the aware and the unaware.
When somebody is aware of that love—the same love that the Father has for Jesus—that person is just spontaneously grateful. Cries of thankfulness become the dominant characteristic of the interior life, and the byproduct of gratitude is joy. We're not joyful and then become grateful—we're grateful, and that makes us joyful.