Since the advent and growth in popularity of GPS devices, most of us no longer utilize what was once a standard item in a car for any road trip--a good old-fashioned map. It was often our practice to pull into the visitors' center when you crossed over into a new state on a long trip to acquire the latest map of that state's highways. Doing so provided a necessary break to stretch one's legs, visit the restroom facilities, and confirm with the new map that you were on the right course. Nowadays, most of us simply punch an address into a dedicated GPS device or into our smartphones and we follow the verbal commands we are given until we arrive at our destination.
The new GPS systems are certainly handy and probably more accurate as a rule as well, given that they are constantly monitoring your progress along the journey via satellites that communicate with your device. There's something nostalgic though about pulling out the good old road map and seeing at a glance where you'll be traveling--the cities you'll pass through, the major landmarks along the way, rivers and lakes that you'll encounter, etc.
Deep down we all probably wish that God had given us a road map in advance for this journey called life--a map that highlighted every potential pitfall, danger, setback, and detour. Rather than a map though, He's given us the opportunity to grow and mature in our faith as we follow Him one day at a time. He gives us sufficient grace and strength for today alone, and He's given us His Word and the indwelling Spirit to provide guidance for our travels. Come to think of it, we all have an internal GPS (God's Powerful Spirit). Let Him direct your way.