"Through God we shall do valiantly: for he it is that shall tread down our enemies." -Psalm 60:12, KJV

God will watch out for us, and He alone can make us bold enough to do great things for Him. God alone can defeat our enemies before we are even aware of their existence. God is always watching the path for us--nothing can get to us without His approval (see Job 1 for proof). Because God is fighting our battles for us, then we can become "more than conquerors" through Him.