The Ancient HU is a sacred sound which connects one with God's Voice - the Light and Sound of God within. HU can heal the heart, bring Divine Love uplift, and open one to their inner spiritual guidance. The HU can be sung silently or out loud, generally for 20 minutes a day. Other benefits include it's ability to open one to better dream recall, spiritual dreams, and to Soul Travel. While HU is universal, and is now being used by people from all religions and walks of life, the spiritual teachings of Eckankar have a wealth of knowledge about the HU.