421. Verse 22 And Zillah also, she gave birth to Tubal-cain, teacher of every craftsman in bronze and iron. And Tubal-cain's sister was Naamah. 'Zillah', as has been stated, means the mother of the natural features of the new Church. 'Tubal-cain, a teacher of every craftsman in bronze and iron' means the doctrine of natural good and truth; 'bronze' means natural good, 'iron' natural truth. 'Tubal-cain's sister was Naamah' means another Church or doctrine of natural good and truth, which though similar was not an integral part of that Church.
Eve
The name 'Eve' comes from the Hebrew word חַוָּה or 'Chava,' a form of the word for life, which is why she is called 'the mother of all living.' She represents the church, and is called 'mother' because this was the first Church of all, and 'living' because of its faith in the Lord, who is life itself.
(Odkazy: Arcana Coelestia 287-291, Genesis 3:20)