dr. dykstra is returning next year to his first love, teaching, at the duke university different school. that's our program for now. i'm bob abernethy. follow us on twitter and facebook and watch us any time on smart phones. you can find videos on the pbs iphone and ipad app. it's free and available in the app store. there's always much more on our website, as well. you can comment on all our stories and share them. audio and video podcasts are available. join us at pbs.org. as we leave you, scenes from celebrations of the feast day of st. john the baptist in the philippines, where water comes from fire trucks, not the jordan. >>> major funding for "religion & ethics newsweekly" is provided by lilly endowment, an indianapolis based private foundation dedicated to its founders interests in religion, dedicated to education. additional funding provided by mutual of america, designing customized, individual and group retirement products. that's why we're your retirement company. the estate of william j. carter. the jane henson foundation. and the co