As the horn <ref>[[TYMK - Alphabet cheats]]</ref>, the vav ו is a declaration or an announcement. The doctrine from the stroke or letter vav ו is that God spoke and clarified or explained things by separating two side of the same thing. If the yod י is the void that God created within himself to have a place for the universe, then the vav ו is the first words spoken into the void ; the first declaration; teh first blowing of teh horn; "Let there be light". <ref>[[Ge 1:3]] ¶ And God said, Let there be light: and there was light.</ref>