ELI5: Explain Like I'm 5

Isaiah

Okay, so Isaiah is a person from a long time ago who wrote some really important things in a book that many people believe is very special. In this book, Isaiah talks about some things that God told him and some things that he thinks people should do to be good. Some of the things Isaiah talks about are really hard to understand, but many people try very hard to study and learn from what he said. Some people even believe that Isaiah's words can help us know how to be happy and make the world a better place.