Every time you breathe, a series of air pockets with a combined surface area the size of a tennis court is bathed with oxygen. In your lungs, the boundary between air and blood is so thin that oxygen and carbon dioxide can diffuse freely from one to the other. So every time your heart beats, the blood rushing around your body is refreshed with enough new oxygen to keep you alive.
A while ago I commented on the lack of current science in Christian worship music, but the very next month a song was released that at least hinted that we know enough about the working of our bodies to show us something amazing about God.
You show your majesty
In every star that shines,
And every time we breathe .
Your glory, God revealed
From distant galaxies
To here beneath our skin.
excerpt from Magnificent (Kingsway, 2011)
Matt Redman, who co-wrote th song with Jonas Myrin, is an astronomy geek Continue reading