The Kingdom of God is Within You by Leo Tolstoy Chapter 3 Page 66

According to this faith ikons and relics communicate a special sanctity, power, and grace, and even proximity to these objects, touching them, kissing them, putting candles before them, crawling under them while they are being carried along, are all efficacious for salvation, as well as Te Deums repeated before these holy things.

So this, and nothing else, is the faith called Orthodox, that is the actual faith which, under the guise of Christianity, has been with all the forces of the Church, and is now with especial zeal, instilled into the people.

And let no one say that the Orthodox teachers place the essential part of their teaching in something else, and that all these are only ancient forms, which it is not thought necessary to do away with.