By faith they passed through the Red sea as by dry land: which the Egyptians assaying [trying] to do were drowned. Hebrews 11:29 The things of God requires doing [action], and that's by faith. Once you are certain the instruction is from God. You may not have the natural ability to execute (in most cases you wouldn't have the natural ability to do any of God's instructions). God isn't counting on your natural ability, but His Word and hand to make good His promise to you. The Israelite had the Word of God that said to them go forward on foot, even though it was the Red sea that was right before them. They stepped out on that Word by faith, although it has never been recorded before, it seemed impossible and there isn't a way out, but obeyed did by faith. The Egyptians on the other hand didn't have any word from God. But thought within themselves, if the Israelites can do it, likewise we. So they TRIED, the end result was that they drowned. Revelation is indivi...
"But if our gospel be hid, it is hid to them that are lost:" 2 Corinthians 4:3