It so happened that after Pharaoh released the people, God didn't lead them by the road through the land of the Philistines, which was the shortest route, for God thought, "If the people encounter war, they'll change their minds and go back to Egypt."
So God led the people on the wilderness road, looping around to the Red Sea. The Israelites left Egypt in military formation.
I was talking to a friend recently who mentioned how much she's learned about acceptance and unconditional love since being over her goal weight versus when she was thinner. I thought about that statement again later because isn't it true how we are more pliable and teachable in a "worsened" state than if everything in our lives were "perfect"? Clearly, God knows this, as seen in the passage above. If the Israelites had taken the easy route, it would have presented more problems for them because they weren't strong-minded enough or secure enough in God to face a war. So what did God do? He led them through the wilderness--a route that seems bleak and more challenging than the shorter path. We all know that even though the wilderness was longer, it still should have only been a trip that took them a few weeks yet it took them over 40 years to unlearn their distrustful and disrespectful ways so they could be blessed and live in the fullness that God wanted for them all along.
How many times in our lives do we look at our circumstances and think "Why is this not over yet?? When will God let me move on?" Or perhaps "Why didn't God let me go this way?" Instead of asking "why" we should trust His eternal eyesight and know that He sees our entire path and every loop, turn, and crossroad. He knows how our path intertwines with so many others and is working for the good in the lives of EVERYONE who trusts Him and loves Him (Rom. 8:28).