We are so easily distracted. So much so that it is virtually impossible to have an undivided heart. The only way my heart and life can be fully devoted to Christ is through His help and His strength. This song is a prayer to God asking for His help to do exactly that - that He would teach me His ways, that He would give me an undivided heart fully devoted to Him.
At the core of my anxiety and worry, I think I am God. Whether I realize it or not, I do it. I believe the illusion that I am in control, and that is a terrible and exhausting thing to believe. But praise be to God that I am not God. He is. And this song is a prayer and a plea that I would have a united, undivided heart to fear His name.