I think sometimes it can be easy for Christians to forget what Romans 1:19-20 says: “For what can be known about God is plain to [all people], because God has shown it to them. For his invisible attributes, namely, his eternal power and divine nature, have been clearly perceived, ever since the creation of the world, in the things that have been made.”
What that means is that all people are grappling with ideas and questions about God. Christians can be quick to discount what people “outside the fold” think or say about God – but the truth is that sometimes they have some pretty astute and profound things to say, even though they may have no commitment to Jesus. On the other hand, I am sometimes frustrated with the trite nature and shallow lyrics of some “Christian” music.
The are some “secular” songs out there which put some “Christian songs” to shame, because they reflect a deeper, more sincere, more REAL engagement with questions about the person and character of God.
Here are a few examples for you. If you have any others to suggest, leave me a comment below!
First: Regina Spektor
Second: Dashboard Confessional. Listen especially to the middle of this one, where Chris Carrabba is asking God to help him with the sin he wants to be set free from and talks about his struggles with unbelief.