Here is an amazing rendition of How Great Thou Art, sung by Carrie Underwood featuring Vince Gill on guitar. This is one of my favourite hymns. God is indeed great!
Close to the end you can see one or two people with tears in their eyes and then even before Carrie is finished singing she gets a standing ovation. At the end she also has tears in her eyes.
When we realize how great God is, we cannot but cry before His awesome might and power, and His immense love for His people!