The Diatessaron is the most prominent early gospel harmony. It was created in the Syriac language by Tatian, an Assyrian early Christian apologist and ascetic. Tatian sought to combine all the textual material he found in the four gospels - Matthew, Mark, Luke, and John - into a single coherent narrative of Jesus's life and death. However, and in contradistinction to most later gospel harmonists, Tatian appears not to have been motivated by any aspiration to validate the four separate canonical gospel accounts; or to demonstrate that, as they stood, they could each be shown as being without inconsistency or error.
The Gospel of James is a second-century infancy gospel telling of the miraculous conception of the Virgin Mary, her upbringing and marriage to Joseph, the journey of the couple to Bethlehem, the birth of Jesus, and events immediately following. It is the earliest surviving assertion of the perpetual virginity of Mary, meaning her virginity not just prior to the birth of Jesus, but during and afterwards, and despite being condemned by Pope Innocent I in 405 and classified as apocryphal by the Gelasian Decree around AD 500, became a widely influential source for Mariology.
Lamb: The Gospel According to Biff, Christ's Childhood Pal is a novel by American writer Christopher Moore, published in 2002. In this work the author seeks to fill in the "lost" years of Jesus through the eyes of Jesus' childhood pal, "Levi bar Alphaeus who is called Biff".
The Gospel of Thomas is a non-canonical sayings gospel. It was discovered near Nag Hammadi, Egypt, in 1945 among a group of books known as the Nag Hammadi library. Scholars speculate the works were buried in response to a letter from Bishop Athanasius declaring a strict canon of Christian scripture. Most scholars place the composition during the second century, while others have proposed dates as late as 250 AD with signs of origins perhaps dating back to 60 AD. Many scholars have seen it as evidence of the existence of a "Q source" that might have been similar in its form as a collection of sayings of Jesus, without any accounts of his deeds or his life and death, referred to as a sayings gospel, though most conclude that Thomas depends on or harmonizes the Synoptics.
The Penitent Thief, also known as the Good Thief, Wise Thief, Grateful Thief, or Thief on the Cross, is one of two unnamed thieves in Luke's account of the crucifixion of Jesus in the New Testament. The Gospel of Luke describes him asking Jesus to "remember him" when Jesus comes into his kingdom. The other, as the impenitent thief, challenges Jesus to save himself and both of them to prove that he is the Messiah.
Acts of Thomas is an early 3rd-century text, one of the New Testament apocrypha within the Acts of the Apostles subgenre. The complete versions that survive are Syriac and Greek. There are many surviving fragments of the text. Scholars detect from the Greek that its original was written in Syriac, which places the Acts of Thomas in Edessa, likely authored before 240 AD. The surviving Syriac manuscripts, however, have been edited to purge them of the most unorthodox overtly Encratite passages, so that the Greek versions reflect the earlier tradition. The earliest external reference to the Acts of Thomas dates to c.225 in Origen's Exegesis on Genesis, although this text is now lost and its citation survives via later texts, e.g. Eusebius of Caesarea's Ecclesiastical History (3.1.1–3).
The Gospel of Nicodemus, also known as the Acts of Pilate, is an apocryphal gospel purporting to derived from an original work written by Nicodemus, who appears in the Gospel of John as an acquaintance of Jesus. The title "Gospel of Nicodemus" is medieval in origin. The dates of its accreted sections are uncertain, but the work in its existing form is thought to date to around the 4th or 5th century AD.
The Arabic Infancy Gospel is a New Testament apocryphal writing concerning the infancy of Jesus. It may have been compiled as early as the sixth century, and was partly based on the Infancy Gospel of Thomas, the Gospel of James, and the Gospel of Pseudo-Matthew, though much of it is also based on oral tradition. The only two surviving manuscripts date from 1299 AD and the 15th/16th century in Arabic. They were copied in the area of northern Iraq and show influence from the Quran.
The New Testament apocrypha are a number of writings by early Christians that give accounts of Jesus and his teachings, the nature of God, or the teachings of his apostles and of their lives. Some of these writings were cited as scripture by early Christians, but since the fifth century a widespread consensus has emerged limiting the New Testament to the 27 books of the modern canon. Roman Catholic, Eastern Orthodox, and Protestant churches generally do not view the New Testament apocrypha as part of the Bible.
The Acts of Peter is one of the earliest of the apocryphal Acts of the Apostles in Christianity, dating to the late 2nd century AD. The majority of the text has survived only in the Latin translation of the Codex Vercellensis, under the title Actus Petri cum Simone. It is notable for a description of a miracle contest between Saint Peter and Simon Magus, the first record of the tradition that Saint Peter was crucified head-down, and as the origin of the saying Quo vadis?
The seventy disciples, known in the Eastern Christian traditions as the seventy apostles, were early emissaries of Jesus mentioned in the Gospel of Luke. The number of those disciples varies between either 70 or 72 depending on the manuscript.
The Latin Gospel of Pseudo-Matthew is a part of the New Testament apocrypha. In antiquity, the text was called The Book About the Origin of the Blessed Mary and the Childhood of the Savior. Pseudo-Matthew is one of a genre of "Infancy gospels" that seek to fill out the details of the life of Jesus of Nazareth up to the age of 12, which are briefly given in the Gospels of Matthew and Luke. In the West, it was the dominant source for pictorial cycles of the Life of Mary, especially before the Late Middle Ages.
Joseph and Asenath is a narrative that dates from between 200 BCE and 200 CE. It concerns the Hebrew patriarch Joseph and his marriage to Asenath, expanding the fleeting mentions of their relationship in the Book of Genesis. The text was translated widely, including into Amharic, Arabic, Armenian, Early Modern German, Latin, Middle English, Old French, Romanian, Serbian and Syriac.
Mark 4 is the fourth chapter of the Gospel of Mark in the New Testament of the Christian Bible. It tells the parable of the Sower, with its explanation, and the parable of the Mustard Seed. Both of these parables are paralleled in Matthew and Luke, but this chapter also has a parable unique to Mark, the Seed Growing Secretly. The chapter ends with Jesus calming the storm.
Sefer Toledot Yeshu, often abbreviated as Toledot Yeshu, is a medieval text which presents an alternative, anti-Christian view, as well as a disputed biography of Jesus Christ. It exists in a number of different versions, none of which is considered either canonical or normative within Rabbinic literature, but which appear to have been widely circulated in Europe and the Middle East in the medieval period. A 15th-century Yemenite version of the text was titled Maaseh Yeshu, or the "Episode of Jesus", in which Jesus is described either as being the son of Joseph or the son of Pantera. The account portrays Jesus as an impostor.
The Acts of the Apostles is a genre of early Christian literature, recounting the lives and works of the apostles of Jesus. The Acts are important for many reasons, one of them being the concept of apostolic succession. They also provide insight into the valuation of "missionary activities among the exotic races," since some of them feature missionary work done among, for instance, the Cynocephaly.
Infancy gospels are a genre of religious texts that arose in the 2nd century. They are part of New Testament apocrypha, and provide accounts of the birth and early life of Jesus. The texts are of various and uncertain origin, and are generally non-canonical in major modern branches of Christianity. They include the Gospel of James, which introduces the concept of the Perpetual Virginity of Mary, and the Infancy Gospel of Thomas, both of which cover many miraculous incidents from the life of Mary and the childhood of Jesus that are not included in the canonical gospels. Although the Life of John the Baptist focuses on John the Baptist rather than Jesus or his immediate family, it is also included in the genre as its events would be contemporary with Jesus's early life.
The Pilate cycle is a group of various pieces of early Christian literature that purport to either be written by Pontius Pilate, or else otherwise closely describe his activities and the Passion of Jesus. Unlike the four gospels, these later writings were not canonized in the New Testament, and hence relegated to a status of apocrypha. Some writings were quite obscure, with only a few ancient textual references known today; they merely survived through happenstance, and may not have been particularly widely read by early Christians in the Roman Empire and Christians in the Middle Ages. Others were more popular. The most notable example was the Gospel of Nicodemus, which proved quite popular and influential in medieval and Renaissance Christianity.
The Armenian Infancy Gospel is a sixth-century apocryphal infancy gospel based on an older Syriac version which no longer exists. The gospel has two versions, a longer one and a shorter one. The text includes stories about Virgin Mary's life, her marriage to Joseph, her miraculous birth to Jesus, Jesus's childhood and his later life like the other infancy gospels but with some distinct features.
Christianityportal 
