After the death and resurrection of Jesus, his followers expected him to return at any moment, certainly within their own lifetime. There was little motivation to write anything down for future generations. However, as the various eyewitnesses began to die, there was more concern. The missionary needs of the church grew, so that there was a demand for written versions of the founder’s life and teachings. The stages of this process included this first oral tradition stage. Then the stories and sayings of Jesus were passed on largely as separate self-contained units, but not in any order. There were some written collections of miracle stories, parables, and sayings, with the oral tradition continuing alongside these. Finally, there were the written proto-gospels that served as the sources for the canonical gospels. The final gospels were formed by combining proto-gospels, written collections and still-current oral tradition. All four gospels use the Hebrew Jewish scriptures, by quoting or referencing passages. They interpreted texts or alluded to various biblical themes. Their source was the Greek version of the scriptures, called the Septuagint, since they did not seem familiar with the original Hebrew.