Iron and clay is the building material of this Era.
e·piph·a·ny
/əˈpifənē/
noun
•the manifestation of Christ to the Gentiles as represented by the Magi (Matthew 2:1–12).
•The festival commemorating the Epiphany on January 6.
•a sudden, intuitive perception of or insight into the reality or essential meaning of something, usually initiated by some simple, homely, or commonplace occurrence or experience
NASA is Hebrew for delusion