Jehovah Rapha, The Lord is Your Healer, is a Myth because the literal is:

Exodus 15:22. So Moses brought Israel from the Reed Sea and they went out into the wilderness of Shur and they went three days in the wilderness and found no water. 23. And when they came to Marah, they could not drink of the waters of Marah, for they were bitter: therefore the name of it was called Marah. 24. And the people murmured against Moses saying, “What will we drink?” 25. And he cried to the LORD*, and the LORD* showed him a tree and he cast it into the waters, and the waters were made sweet. He made a statute and an ordinance there for them and there he proved to them 26. and said, “If you will diligently hearken to the voice of the LORD* your God and will do that which is right in His sight and will give ear to His commandments and keep all His statutes, I shall put none of these diseases upon you that I have brought upon the Egyptians, for I AM the LORD* Who heals you.”