Thanks everyone for their various insights and advice. It has been very helpful. I had not previously considered such things as the player being agnostic as possible factors. I finally had a chance to talk to him last night and while he did not choose to confide what is really bothering him, he did say that I shouldn’t worry about it and gave the impression that it was not, or was only peripherally game related. He also agreed that this type of conflict is and should be part of role-playing, and even went on to reminiscence about similar situations he himself had devised as a GM.
Meanwhile, other players are also involved in the current plot and have devised solutions like those proposed by Drachasor and UmbraLux. The doctor who now the child’s foster mother and wants to legally adopt her has decided to have “Ellie” baptized in her own church, thus dedicating her to God in order to counter any demonic influence and protect both the child and her right to make her own choices. In fact, she insisted on explaining it all to the child first, and asking her consent. [The girl agreed on the condition that she wouldn’t have to live at the church and was allowed to bring her stuffed rabbit to the ceremony.]
The other question which was addressed was that of the child’s soul; did she have one? was it / or could it be claimed? Two PCs, the Doctor and the Ghostspeaker, clearly agree with Paynesgrey on this question and don’t understand why the others are harboring doubts. The Focused Practitioner is doing research, and the Were-cougar (who is taciturn at the best of times) seems to be ignoring the whole debate and just guarding the child and her home. By the end of the session, it appeared that the True Believer had decided to join him. His character reported to the local head of his order and declared that for now, he intended simply to watch.
So, overall the dilemma/test has become more protracted than I initially expected, but since the sword he wants to claim is the sword of patience/endurance that may not be inappropriate. I also like Ren’s suggestion for the final test if that is not too difficult for the player who remains somewhat distracted, but did seem more connected to both his character and the group.
I guess we’ll have to see what happens, and if one of the other characters does become responsible for the kid… well, the cult is still out there, and her natural mother, and who knows who else might take an interest?