Christ taught a great mantra in order to cure the deaf and those who stutter:
EPHPHATHA (“Be opened”), see Chapter 7 verses 32-37, Gospel of Saint Mark.
Another very interesting mantra taught by Christ in order to cure the sick and to resurrect the dead is the following: TALITHA CUMI. Is this difficult? Resurrection is only possible when the silver cord has not been cut. In such cases, heat must be breathed into the lips of the cadaver. The defunct must be taken by the hand. Then, the mantra Talitha Cumi must be pronounced and the name of the deceased has to be called three times.
This very high magical work is only possible when the Law permits it.
This chapter is from Esoteric Medicine and Practical Magic (1978) by Samael Aun Weor. The print and ebook editions by Glorian Publishing (a non-profit organization) are illustrated to aid your understanding, and include features like a glossary and index. Buy the book, and you benefit yourself and others.