Apprenticed to a Himalayan Master is the best spiritual book that I’ve read so far. It is not at all concerned about a religion. It is something beyond any religion. It is about the true goal of every religion. This book can help in saving people from religious opium.
“Imagination is not the sign of a diseased mind On the contrary it is the sign of a healthy and rich mind. Only when it is not control or is allowed to run a riot does it become harmful. Controlled and deliberate imagination is in fact the sign of a genius.”
“Bear in mind friends that that the truth is sometimes stranger than fiction and some yogis have even called the solid world we swear by an illusion, a construct of the mind”
“Concentration is not tension. On the contrary, it is possible only when the mind is relaxed but attentive.”
https://www.goodreads.com/book/show/10125596-apprenticed-to-a-himalayan-master