Here is some instruction on how to miraculously heal others, from Jesus. Here he talks about how YOUR MIND can be used in such a way, whereby if you do not agree with or support the belief of another that they are guilty/sinful or sick, you shine your loving light into their mind and SHARE that love with them, making it impossible for their own mind to continue believing in the sickness, causing the EFFECTS of sickness to disappear and thus for healing to take place, even physically.
He says that when you join minds like this - ie, share love, it erases the separation and ALL illness comes from the separation belief. Therefore MIRACLE HEALING is accomplished by, in a sense, MERGING MINDS with your brother, and that can only be done through LOVE because love is the fundamental state OF sharing and wholeness. So as you LOVE your brother - effectively, loving their mind, mind-to-mind, this ERASES the separation between you and thus HEALS THEM.
Note that Jesus also says DO NOT ALLOW YOUR BROTHER TO BE SICK. That sounds like a pretty firm injunction to go HEAL OTHER PEOPLE, as a natural and constant feature of of being a loving person, dispelling sickness everywhere you go!
"If you WITHHOLD agreement, and accept the part YOU play in making sickness real, the other mind cannot project its guilt without your aid in LETTING it perceive itself as separate and apart from YOU. Thus is the body NOT perceived as sick by BOTH your minds, from SEPARATE points of view. UNITING with a brother's mind prevents the CAUSE of sickness, and perceived effects. Healing is the effect of minds that join, as sickness comes from minds that separate. The miracle does nothing just because the minds ARE joined, and CANNOT separate. Yet, in the dreaming, has this been reversed, and separate minds are seen as bodies, which ARE separated, and which cannot JOIN.
Do not allow your brother to be sick, for if he is, have YOU abandoned him to his own dream, by SHARING it with him. He has not seen the cause of sickness where it is, and YOU have overlooked the gap between you, where the sickness has been bred. Thus are you JOINED in sickness, to preserve the little gap unhealed, where sickness is kept carefully protected, cherished, and upheld by firm belief, lest God should come to bridge the little gap that leads to Him. Fight not His coming with illusions, for it is His coming that you WANT above all things that seem to glisten in the dream. The end of dreaming is the end of FEAR, and love was NEVER in the world of dreams."