Every hiker knows to keep an eye out for rock cairns along particularly rugged trails. The little mounds of stone serve as markers indicating the correct path to take when the trail is difficult to see. Growing up I always treated this as a most delightful scavenger hunt, trying to find all of them before we reached our destination. Life is very similar. If we allow ourselves to get stuck trudging along with our eyes to the ground for too long, we’ll often miss the signs God sends us along the way. If we look up every now and then we’ll find that He’s already sent us all the signs we need.