Known since antiquity and in the Kaballah, this symbol has a very powerful meaning. Thus The Tetragrammaton (ancient Greek: Τετραγράμματον, Tetragrammaton, "word composed of four letters") is the theonym of the divinity of Israel, composed of the letters yōḏ (י), hē (ה), wāw (ו), hē (ה ), and transcribed YHWH in French or JHVH in German. In addition, this medal gives its wearer, thanks to its power, protection, luck, success, success ... It is a universal medal. It also exists in a Ring.