"David Block is a professor in applied mathematics and astronomy. David was raised an orthodox Jew. One day, at tea with an Anglican minister, David was given a scripture “Behold, I lay in Zion a stumbling stone and rock of offense, and whoever believes on Him will not be put to shame.” David says that all his life he had been stumbling over this stumbling block. He discovered this cosmic stumbling stone to be Jesus of Nazareth." THESE RADIO PROGRAMMES HAVE BEEN MADE POSSIBLE BY KIND DONATIONS OF SURE REALITY VISION PARTNERS. TO PARTNER WITH US VISIT, https://www.surereality.net/become-a-vision-partner/ This radio programme has been sponsored by: Frontline Cleaning, specialists in commercial & domestic cleaning. https://frontlinecleaning.co.uk/ Faith-based top quality tees, hoodies, sweatshirts and accessories. NAOFA BEYOND at https://nsbeyond.com/ ................................................. A Sure Reality production http://surereality