In a campaign, my NG Aegis has constantly been nothing but a hero to all those he has known. In the process he has protected and befriended a Quasit going enough to the very Abyss itself to save her. In the process she eventually become stronger and became a Succubus. She is relatively new to her form but sought to repay him for his deeds and so gave him her gift.
Its a profane bonus but other than that it represented the amount of trust between the two. And it is not like Succubi can give a sacred bonus. So sometimes a profane bonus could be seen a negative but given in this case it could be wholly the opposite ( Not that she doesnt fully have ulterior motives.. she IS a demon afterall )
Similarly nothing wrong should happen in the making of your staff if it is for reasons that follow along your god's creedo. They are to expect it.