As far as following religious doctrine, which religion has the highest % of completely devout followers?

I would be more interested in those religions who can't follow because you know it must be pure. If the path is pure then less will be attracted and willing to follow. That is just the nature of the world. They want to be cheated so God allows so many cheating religions for all the herds to follow. The Cheaters and the Cheated. I like the Christian Essenes The original teachings of Christ who taught Karma, reincarnation, vegetarianism, and hell being no one goes eternally. fro info google gospelofthenazirenes.co Also Krishna Consciousness. Same teachings. Few followers and purity is the force. for info go to harekrishnatemple.co Read Bhagavad Gita As it is By Bhaktivedanta Prabhupada- tells all paths and what is the most recommended for the age.