When we go through very difficult times, it is easy to wonder why the Lord is allowing it, or to even question His faithfulness--even when there has been abundant evidence of His kindness and help before. When Israel was "trapped" between the Red Sea and Egyptian armies, the Lord called them to move ahead in faith. It's a reminder that He defends us, removes obstacles and lead us when we trust in Him.  Video of this service is also available:  https://www.youtube.com/watch?v=AIjm7s8NS54