A hermeneutic interpretation:
in Emulation, the Elevation Ceremony begins with the password, which is T...N. (descendant of Cain, therefore also a fratricide), then the legend of H.A. unfolds (with his murder / fratricide), finally at the end of the Works the word T ... N. is reiterated, and the five points of brotherhood are immediately communicated.
You predict a fratricide, then you interpret it, then you dispel it:
it is an exhortation to mutual respect and loyalty, similarly to what happens with the passage word of the second Degree (S...Th):
wealth for loyal people, death for disloyal ones.