life has more value than blind obedience. >> in the end, of course, ishmael lived, isaac lived. >> taking this journey with my own son brought these stories to life in the most profound and visceral way. it was a reminder of how personal the stories of our ancient relixed texted can feel, and why they can remain so powerful even to this daise. coming up, from the holy land to america's heartland. so why are we headed for branson, missouri? and what koo we uncover there about the spectacular story of joseph? the answer when "back to the beginning with christiane amanpour" returns. cold with this annoying runny nose. [ sniffles ] i better take something. [ male announcer ] dayquil cold and flu doesn't treat all that. it doesn't? [ male announcer ] alka-seltzer plus fights your worst cold symptoms