The entire premise of ‘So Will I’, is the redemptive, creative, authority & power of God’s Word. That at the end of the day, all our best theories, ideas, dogmas & best attempts at understanding, will ultimately surrender to the “Word at the beginning”, (to quote another song!)
Let me also add—God is WAY bigger than we think. We can try box Him any way we like, with science, theology, a tweet or a song—HE IS UNDIMINISHED by our limitations.