Consolidate rather than have two, you mean?
The reason why I liked both was so that the debate could be public, but the actual problems/advice could be for members.
It would give 'passers-by' a chance to see that there are people with these beliefs on this forum in a considerable, but not overwhelming, number.
If you think INFJs might be hesitant to sign up...Spiritual ones will be even more so and seeing that there is more depth to discussions of Spirit might help.