The book "Wax Candles. Their Meaning When Used by Orthodox Christians" explores the symbolism of using wax candles in the Orthodox Church. Author A.A. Usynin draws attention to how wax candles have become an integral part of services and prayer practices of Christian believers. He analyzes the meaning of each element of a candle - wax, wick, sticks, flame, and explains how they reflect the spiritual world of a person. In his book, the author examines the topic of wax candles as a symbol of unity with God, greatness and mercy, as the brightest manifestation of a person's spiritual life. Knights of writing show the importance of candles in prayer, meditation, and ritual actions. The book will be useful for everyone who is interested in the Orthodox tradition and spiritual development.