* The Bible: It is found in various forms in both the Old and New Testament, often spoken by God or a religious figure to provide comfort and reassurance.
* Religious hymns and songs: The phrase is frequently used in hymns and other religious music to convey a message of hope and strength.
* Literature and poetry: Many authors and poets have used the phrase to express themes of courage, resilience, and faith.
Therefore, it's impossible to say definitively who "wrote" the phrase "be not afraid." It is a common expression that has been used across various cultures and traditions for centuries.
If you have a specific context or source in mind, please provide more information, and I may be able to help you identify the author.