Yes, as good doctors you can indeed in all earnest want from people who are looking for your help to confess all their sins and infirmities to you, so that then you can give them the right advice for the future, and if it is strictly observed, give them also the desired healing of their soul and their body. But also in that case you should not be a sin-forgiving representative of God but only helping brothers and friends of fellowmen who are suffering in body and soul, then their sins will also be completely forgiven in Heaven if they will follow your advice precisely and will have completely forgiven their sins themselves.
 So if in the future you truly want to help people, then teach them most of all how they have to help themselves, for if there is no serious preceding self-help, then also no help from God is possible. This is especially the case for the soul of man who has become weak and sick through all kinds of sins and who is often already completely dead. Because of his free will and good intellect that soul is – as far as God is concerned – left on his own and he should purify himself of all dross of matter and its judgment, so that after that he can also be purified and strengthened by the Spirit. (GGJ Book 20, chap. 42)
Health & Therapies
according to the New Revelation (excerpts)