When I went to Mountain Empire Community College to get my degree in Electrical Engineering Technology, there were many classes in which we had to build circuits to do certain things. The instructor would stand up front, give us a list of things to accomplish, and we’d have the rest of the class period to build a circuit that would perform those functions with the required components. One day one of the less popular guys in class could not get his circuit working. He asked each of us to come look at it. Everything looked right. None of us could find the problem. All the right parts, all the right wires, all the right hook ups. Everything looked correct as far as we could tell. The instructor came back in and he called him back. Less than a second later the man had figured it out. There was no power supply. First step in the instructions. None of us noticed because we just assumed it had been followed. Boy did I feel stupid for not thinking of the most simple of things.
Keep me safe, O God; you are my hope.
You will show me the path to life,
fullness of joys in your presence,
the delights at your right hand forever.