Simplify the following text for a Grade 4 native English-speaking person.
Original: The Gospel According to Luke ( , to kata Loukan euangelion ) , commonly shortened to the Gospel of Luke or simply Luke , is the third and longest of the four canonical Gospels .
Simplified: The Gospel of Luke is a book of the Bible . Like the other gospels , the Gospel of Luke tells the stories of the life and teachings of Jesus .