congregation said:Btw, anyone know what they are saying? I would be a little disturbed if they were incantations to some demon god or something.
It's the Lord's Prayer ("Our Father, who art in heaven..."), sung in Swahili.
So it's definately incatations to God. Whether it's a demon god depends on your personal choice of religion, I guess...

(ok, ok, no flame wars please!!
