Light of the World (by Tim Hughes) Not the whole song.
Played here with a slightly different chord progression. I find this useful when leading worship with nothing but a guitar, open chords make it sound fuller. I hope this is helpful to some worship leader somewhere.

Chords available here:
http://www.justworship.com/worshipson...

sigh You can learn these much better if you just look and copy what guitarists are doing....really!
But anyway, here you are: open voicing:
E B/Eb E/G# A
1- 0 0 0 0
2- 0 0 0 0
3- 9 4 9 9
4- 9 4 9 9
5- 7 6 11 0
6- 0 x x x

How to strum lessons available here:
   • Guitar Lesson 4 - Strumming Pattern (...  
   • Stain's guitar lesson #4:  Strumming  
   • Strumming Technique