There are several reasons why Britain want to keep industrialization a secret, but the main one was that they wanted a serious competitive edge over other nations.
Christians were first granted religious toleration by the Roman emperor "Constantine," since he himself converted to Christianity--thus making the religion much less taboo.
Answer:
The structure of the Ark (and the chronology of the flood) is homologous with the Jewish Temple and with Temple worship. Accordingly, Noah's instructions are given to him by God
Explanation:
(Sorry it's not much hopefully someone can add more details :D )