The first matter that the slave will be brought to account for on the Day of Judgment is the prayer. If it is sound, then the rest of his deeds will be sound. And if it is bad, then the rest of his deeds will be bad.
Christianity, whatever else it is, is an explosion. Unless it is sensational there is simply no sense in it. Unless the Gospel sounds like a gun going off it has not been uttered at all.
This may sound a little bit idealistic, but when I go to my blog, my Facebook page, my Twitter account, I talk to different people from all over the world, and you see how it's easy to establish a dialogue.