Naturally things were spoken of more than once in the Bible, which contains many prophecies. So it follows that things are dotted around the book.
To understand you need to see the relevant pieces next to each other.
God told the Prophet Isaiah to tell people that they heard but they didn’t understand and they saw but they did not perceive.
So begins a series of revelations about the Gospels.
The Adamic Revelations.
If you want a more detailed understanding, see the post called People will begin to understand God’s language.
