Lecture quote:

"Arcanum 6 – Indecision is related with the letter Vav, which means “and” in the Hebrew language and symbolizes connection - to hook, to unite one thing with another. It is also related with the word “yug” in Sanskrit, which means union. In order to have an union you have to hook - and of course it is related with the word religare (or religion). It is the way in which we receive knowledge.

The letter Vav of this arcanum is related with the property of hearing, listening. Of course now we have to emphasize that it is not just related to the faculty of hearing on the physical plane but also with that chakra which we have mentioned several times in different lectures: the chakra Vishuddha, which is related with magical ear, the faculty of understanding, listening to or hearing the Word of God which is related with the world of Archetypes [Atziluth], symbols that we know through understanding and comprehending.