Studie
22 And Zillah, she also bore Tubalcain, an instructor of every artificer in brass and iron: and the sister of Tubalcain was Naamah.
'To open,' as in Revelation 9, signifies communication and conjunction.
(Odkazy: Apocalypse Explained 537)
18 "For I [know] their works and their thoughts: [the time] comes, that I will gather all nations and languages; and they shall come, and shall see my glory.