The apostle also wrote that "the prophets have inquired and searched diligently,
who prophesied of the grace that should come unto you: Searching what, or what manner
of time the Spirit of Christ which was in them did signify, when it testified beforehand the sufferings of Christ, and the glory that should follow. Unto whom it was revealed, that
not unto themselves, but unto us they did minister the things, which are now reported
unto you by them that have preached the gospel unto you with the Holy Ghost sent down
from heaven; which things the angels desire to look into." (1Peter.1:10-13)