Kevin describes how to stay open to the Spirit's influence in our lives.Kevin discusses the importance of openness to divine intervention in our lives, using the example of President James Garfield's assassination in 1888. He explains that the germ theory, a belief in the role of germs in infections, was dismissed by US doctors until Garfield's death from an infection caused by doctors' improper handling of the bullet wound. The speaker suggests that the same transformation in medical practice could be applied to spiritual growth, suggesting that Christians need a vision for how God could transform them.