But your eyes have seen all the great acts of the LORD which he did. (Deut. 11:7)
Dividing the Red Sea is one of the greatest miracles God did in the lives of Israelites. What God did to the Egyptian army, to its horses and chariots, how He overwhelmed them with the water of the Red Sea and how the LORD brought lasting ruin to them are beyond our imagination. Israelites completely believed in God, and their eyes have seen all the great acts which He did.
Our God is the same yesterday, today, and forever. The same God who brought Israelites through the Red Sea will also make a way in the wilderness and flow rivers in the desert. God is at work in each of us, whether we realize it or not. When we face battles on our way to the promised land, remember that God will win wars for us. I am sure in our journey, we all witness how great our LORD is and His acts.