Not ever recommended for non christians, they have no protection and their Experience will be worse than the first

True fellowship in Christ

By accepting Christ, you can come before God and be born again. If you want to be born again, start by becoming a Christian. (Follower of Jesus) Then, live your life for -Jesus- (Try to walk with him) as best you can. Finally, you can grow your faith by attending church, reading the Bible, and praying.

Healing with your hands does and can work as a follower of Jesus Christ,
https://youtu.be/qfWIjjrwmZg