just stumbled upon this - the Ek Onkar reference : (Sikhism) there is a body of spiritual teachings that was the work of Paul Twitchell, Eckankar group, and : (quote)"The word Eckankar is a transliteration of the phrase Ik Onkar, which is used in Sikhism. According to the Eckankar glossary, the term Eckankar means Co-Worker with God. ECK is another word for the Holy Spirit, also known as the Audible Life Current, Life Force, or Light and Sound of God.:55"
“To paraphrase Oedipus, Hamlet, Lear, and all those guys, "I wish I had known this some time ago.”
― Roger Zelazny, Sign of the Unicorn