One on One with a Giant All of us have to deal with Goliaths in our lives.. Giants like loneliness, addiction, jealousy, bitterness, lust, and fear. Believers need to know what to do when they encounter situations so much bigger than they are. Greg Laurie shows us how to prepare our hearts for battle, how to develop the characteristics of a giant-killer, and how to rely on our great God and loyal friends for the courage to stand, fight, and overcome those giants in our lives.