Isaiah 43:10-11 – What Do I Say to a Jehovah’s Witness? | February 2, 2011 Speaker: Jason Duff | Series: 20 Questions | Book: Isaiah http://media.calvaryvista.com/library/duff-jason/studies-topical/20questions/20questions2011-05.mp3Podcast: Play in new window | Download20 Questions Series by Pastor Jason Duff