Just reading this book is probably a waste as we will be likely to miss the deep spiritual treasures it contains. (faith.org.uk)
The marvel is that this one small book — a collection of still smaller books — survived the fires of persecution and the changing patterns of culture to remain, after nineteen centuries, the world's most significant literature and greatest spiritual treasure - house. (religion-online.org)
Hamra also says the Crowns are the «religious and spiritual treasure of the Syrian Jewish community.» (premierchristianity.com)