Advent Calendar of Non-Overplayed Christmas Songs: IX. Brand New Christmas

Now, here's a strange chocolate for the advent calendar... What was Hot Chocolate thinking when they wrote a Christmas song with the lyric "We need a brand new Jesus"?

I agree with youtube commentor Xtronicus who wrote "THE MOST PROFOUND SONG EVER WRITTEN?"
Here's Brand New Christmas on spotify, & here's our epic spotified mix Infinite Non-Overplayed Christmas Playlist (listen on random!)