It is not uncommon anymore to have Christian themed wallpapers as your desktop wallpaper. Some people do it when the occassion calls for it. For example, for Catholics who go through Lent, they feel that it is only fitting to have this cross theme as one of their wallpapers that can be placed on the desktop. This is one wallpaper that can look amazing even if it is religious because it clearly shows the cross and the various clouds scattered all over the sky. The light seen in the middle of the screen is just enough to illuminate all of the items that you can see.