We must have to trust on God because He is the source of everything on this earth and all of the universe. We can't live by ourself nor solve our problem with our strength. We must have to trust Him because He's the one who we can trust fully better then the people on this earth.
The factor that we must trust God is because, He already give His only son Jesus to die on cross 2000 years ago to save us from eternal death and eternal suffer that we called as "hell". Because Jesus died on the cross 2000 years ago, we can be saved from the eternal death and we can join Him in eternal live with other people who trust Him as our saviour.
