Watch 'Walk by Faith, Not by Sight' for Free: How to Stream the Movie Online at 123Movies. . The Roman army abandons its siege of Jerusalem. Two Christian families face tough choices. Will they obey Jesus and forever walk away from all that is familiar to them? Their decision will mean life or death. This video portrays events described in the Bible that are historically accurate. For accuracy, there are scenes of fighting; however, the violence is not glorified but merely depicts the reality faced by first-century Christians.