engage (fathom)

English Notes: 

Goblet: 15:5 ... true prophets have been given to you who engage themselves in (fathom) the comprehension (perception) and the explanation (teaching) of the signs (evidence) in order to expound (explain) them to you and all people of your kind (humankind) so that you may understand them and use them to the full extent (amply) for yourselves for the benefit of yourselves and for all people of your kind (humankind).

German Translation: