Tarentek did his best to understand what Onyx was explaining. To him, what she described was a spiritualistic religion, a concept that was foreign to his people. Despite this, her beliefs were not so complicated as to make him unable to understand entirely. As she explained it, the soul and spirit was indicative of different parts of their personalities, with each guarded by one of their deities. That was actually reasonably similar to his own people's beliefs, though in the case of the Karisskan, Jhala imparted onto them their entire personality. He still felt that there were parts he must be missing, as any religion was too complicated to explain in a few short sentences, but he did have some thoughts on what she had said so far. 

"I see, so these beings work against one another, but both for your benefit. And a stronger heart means you are blessed by...Fellagang. You said a strong soul is important when you come of age, but I have a question about your heart. Namely, what are all the traits a strong heart bestows upon you? If a strong heart gives you certain traits, then those traits would have to give you certain skills and abilities that others do not necessarily possess." Tarentek asked.