With the first books, the disciples were discovering the depth of Time, which was not accessible otherwise.
Only when they had learned to respect the books, did he begin to talk to them about the ancient books.
It was an intermediate stage in order for them to discover the thickness of Time.
They weren’t aware that such books existed, or rather, that they had managed to survive and cross through the societies without having died.
But when they saw that he had rescued some of them, and that they now lived in the obscure library, they felt the rejoicing and the tranquility of people who discover a list of victims who survived on account of the works of a Just one.
Then he revealed some missions to them. But they didn’t realize the polycyclic reference, and they considered that it was regarding an inheritance.
Whereas the eon old books belonged to his history from the beginning, for centuries on to be precise, as was proper for a Servant of Humanity.
Consequently, when they understood how important the writing was for him, they gave him the first notebooks and they were now seeking out the ancient books, as they now knew that he had the ability to listen to them, and to live through them, as if they were of the current era.
In this manner he saved them from oblivion, because the obscure library was his brain itself, which was literally connected with Humanity.
They weren’t merely preservers and conservators, following the teaching they would’ve also saved centenarian innocent ones.