glass of church

i remember that someone told me
the glass of church is colourful is because of ppl want to see god and they dun know what god exactly look like, so the use the colourful glass. when the light go through the glass, it turns to colourful light and just like god is here!!
i do believe it is good cos i am a christian, i think that the colourful lights help ppl to see god!!!
the person who think of colour glass is very clever!! haha