Eli teaches three Hebrew verbs and what they mean. Hayah (He was), Hoveh (He is), Yihyeh, (He will be) are three forms of the same verb, 'to be', when you combine them you get the Name of our Heavenly Creator, YeHoVaH. These three verbs make up the Tetragrammaton, Yud, Hei, Vav, Hei.
Listen to Leah's audio on what the Hebrew alephbet letters mean. Search for the definition of the Tav, Vav, Resh, Hei, to understand what YeHoVaH's Torah reveals. Who was nailed to the tav? Shalom