Well, if you want to stake your salvation on the words to a song written by an uninspired man, then that is your choice. But as for me and my house, we will rely on the Word of God. Through which comes everlasting life.
2 Timothy 1:12 For the which cause I also suffer these things: nevertheless I am not ashamed: for I know whom I have believed, and am persuaded that he is able to keep that which I have committed unto him against that day.