My homily this weekend focused on the idea of thankfulness, which makes sense since the gospel was about lepers that were rather ungrateful. Nine received healing and never went back to thank Christ whereas one, a foreigner, went back to thank him.
I think one of the ways we thank God is in the little things. The phrase "Thank God!" is used more in sarcasm than any other. I suggested that students could thank God after a hard test, that adults could thank God before and after a hard day of work and we could all take the time to Thank God when we turn on and off the TV. I thank God that I remembered to post my homily, even if it's just the summary version.