As we mature in our faith, it becomes harder to remember the mission and we get sidetracked with things, sometimes good things, that keep us from fully focusing on the main thing. Through the miraculous work of the Spirit through Peter and John, we see a lame man walk. Because they kept their eyes up, their hands open, and their hearts pure, God worked in them for His glory; their main mission. This is how we can also be about the mission in the life of every believer.