The Kingdom of God is Within You by Leo Tolstoy Chapter 3 Page 87

That is how the Orthodox clergy proceed; but indeed all churches without exception avail themselves of every means for the purpose — one of the most important of which is what is now called hypnotism.

Every art, from architecture to poetry, is brought into requisition to work its effect on men's souls and to reduce them to a state of stupefaction, and this effect is constantly produced. This use of hypnotizing influence on men to bring them to a state of stupefaction is especially apparent in the proceedings of the Salvation Army, who employ new practices to which we are unaccustomed: trumpets, drums, songs, flags, costumes, marching, dancing, tears, and dramatic performances.

But this only displeases us because these are new practices. Were not the old practices in churches