Let the heavens be glad, and the earth rejoice! Tell all the nations, "The LORD reigns!" Let the sea and everything in it shout his praise! Let the fields and their crops burst out with joy! Let the trees of the forest rustle with praise, for the LORD is coming to judge the earth.
The Christian life is meant to be lived out among non-believers, living in such a way that they can see who we are and eventually glorify God. A Christian life lived inside a building will never accomplish that.