I know of no religion or sect that has done or is doing without a house of God, variously described as a temple, a mosque, a church, a synagogue or agiary.
Realize your true nature. That is all there is to do. Know yourself as you are - infinite Spirit. That is practical religion. Everything else is impractical, for everything else will perish.
There are two kinds of beauty; there is a beauty which God gives at birth, and which withers as a flower. And there is a beauty which God grants when by His grace men are born again. That kind of beauty never vanishes but blooms eternally.
Enlightenment is finding that there is nothing to find. Enlightenment is to come to know that there is nowhere to go. Enlightenment is the understanding that this is all, that this is perfect, that this is it. Enlightenment is not an achievement, it is an understanding that there is nothing to achieve, nowhere to go. You are already there - you have never been away. You cannot be away from there. God has never been missed. Maybe you have forgotten, that's all. Maybe you have fallen asleep, that's all.