What Do We Know About the Historical Jesus?
Our understanding of the historical figure of Jesus relies primarily on the writings of the New Testament. As a general rule, it is assumed that the canonical Gospels, being the earliest in terms of date of composition, also serve as the main sources regarding the life of Jesus. Other writings, such as the Book of Revelation attributed to John of Patmos, the epistles ascribed to Paul, and the Acts of the Apostles, rarely, if ever, mention him. It is important to emphasize that the authors of this literature never claim to have met Jesus.
It is essential to recognize that any inquiry into the historical Jesus must begin with the awareness that the authors of these texts neither claim direct acquaintance with Jesus nor refer to testimonies from individuals who knew him personally. Furthermore, they do not rely on written sources that might have preserved his speeches or teachings. Most narratives about his life fall more within the realm of legend or oral tradition passed down by word of mouth, often without direct connection to historical facts. The task of the historian, therefore, is to critically examine this body of literature, taking into account the cultural and political context of the time, both in Judea and in the Greco-Roman world. Without such contextualization, it becomes nearly impossible to understand the Gospel narratives about Jesus.
Non-Canonical Sources and Historical Testimonies
In order to interpret the figure of Jesus, one must examine not only the canonical writings of the New Testament (the four Gospels, the epistles attributed to Paul, the Acts of the Apostles, and Revelation), but also the wide array of other texts circulating during the same period. These include not only canonical texts, but also Gnostic literature, writings deemed heretical or apocryphal (i.e., non-canonical), and the works of the Church Fathers. The terms “Gnostic” and “apocryphal” encompass around eighty texts, including approximately fifteen gospels, ten epistles, nineteen Acts of Apostles, eleven apocalypses, ten narratives about other figures, ten testimonia (witness texts), and a dozen writings of various other genres. These sources constitute substantial evidence of the enduring interest in Jesus after his death, as well as a perceived need to reconstruct the story of his life.
The Gospels, attributed to anonymous authors identified as “according to Mark,” “according to Matthew,” “according to Luke,” and “according to John,” reveal nothing of the actual identities of their writers. These names are in fact pseudonyms. Since these authors had not personally known Jesus, they cannot offer reliable biographical details. Moreover, neither the authors of the Acts of the Apostles, Revelation, nor the epistles attributed to Paul provide substantial information about his person. Consequently, the portrait of Jesus that emerges from these writings is often contradictory, with the various versions failing to agree with one another.
Decades after Jesus’ public crucifixion, three historians referred to an individual named Christus (or Chrestus), associated with unrest, although his name is not always explicitly mentioned. Suetonius, who died in 130 CE, refers to an agitator named Chrestus active around the year 50. In his Annals, the historian Tacitus (56–117 CE) mentions the Judeans in connection with the fire of Rome and refers to a certain Christus, executed by the Roman procurator Pontius Pilate. Pliny the Younger, writing in 111 CE, refers to followers of a sect called christianos, although he did not know the name of the man they worshipped. These all seem to allude to Jesus, even though he was not prominent enough for his name to be remembered independently of contexts involving disturbances.
The absence of references to Jesus in contemporary writings should not be surprising. During his lifetime, up to his crucifixion, Jesus likely did not enjoy sufficient public prominence to ensure the preservation of his memory, even within his immediate circle. Only after his execution—ordered by Pontius Pilate to preempt possible unrest—did Jesus begin to acquire public visibility. He seems to have raised concerns among the Temple priests, threatening their authority and leading to his arrest. Before that, he had not accomplished any publicly significant acts, which would explain the lack of interest in his biography, birth, family, profession, education, or teachings.
Doubts About His Existence
To doubt the very existence of Jesus is no more justified than doubting that of King David, despite the lack of reliable data in both cases. Even polytheistic authors such as Celsus and Porphyry in the second century, as well as Origen in the third century, did not deny Jesus’ existence. The work of Celsus, The True Word (Alêthès Logos), written between 177 and 175 CE, is largely lost, but fragments have been preserved in Contra Celsum by the Christian theologian Origen (185–254), who refuted him. Celsus describes Jesus as follows: “You come, in truth, from a small village in Judea, the son of a peasant woman who earned her living by working…” He therefore does not acknowledge Jesus as the son of Mary, portraying him instead as the child of a peasant woman, contrary to tradition. Nor does he distinguish between Judeans and Christians in the polytheistic world of his time.
According to Celsus: “Jews and Christians are like a swarm of bats, ants emerging from their holes, frogs croaking around a pond, or worms squabbling over a corner of a box, saying to one another: ‘We are the ones to whom God has revealed himself from the beginning, and we prophesy for others,’ ignorant of the movements of the stars and disdainful of the world. For us alone he reigns; he communicates with us through his messengers.” Curiously, Celsus was no more polytheistic than Origen himself. His religion was grounded in a rich cultural tradition intended to support the cohesion of the state, whereas Christianity challenged its very foundations. In Origen’s time, Christians (christianoi) were still perceived as a radical and marginal sect, which only gained legitimacy in the early fourth century, with the gradual development of a hierarchical orthodoxy.
Origen points out that Flavius Josephus likely never believed Jesus could be the Messiah. The controversial passage in Antiquities of the Jews that presents Jesus as such is probably a later interpolation. Jesus’ followers were seen as dangerous because they were difficult to distinguish from Judeans, whose religion was officially recognized. In contrast, the new Christians, with their belief in an imminent end of the world, disrupted the established order and threatened the stability of the empire.
Contradictory Portraits of Jesus
The Gospels depict Jesus surrounded by a small circle of disciples—humble fishermen from Galilee who survived on alms. If Jesus were a fictional character, why would the evangelists portray him dying in such a humiliating manner as crucifixion? It seems unlikely that such divergent accounts would have been constructed around a purely invented figure. The Gospels claim that Roman judges accused him of proclaiming himself “King of the Jews” and plotting against Rome. Such a charge ran counter to the early Christians’ efforts to gain legal recognition within the Empire. Thus, it seems plausible that Jesus was not a purely literary invention, even though we know almost nothing about his life apart from the crucifixion.
Moreover, like all New Testament books, the Gospels were not written by a single author but result from successive editorial layers, with numerous interpolations and revisions. They must therefore be read critically. In the four canonical Gospels, Jesus appears in various and often incompatible forms: sometimes as a sage respectful of Jewish law, a scholar versed in the Torah, a rabbi teaching religious laws while transgressing them, an opponent of the Sadducees and Pharisees, or even a high priest, as suggested by the Epistle to the Hebrews. Elsewhere, he is depicted as a man of great sanctity, an impartial judge, an enlightened moralist, a humanist intellectual, a poet, a preacher, a prophet advocating love of neighbor, a messianic king of Davidic lineage, a prophet foretelling the Temple’s destruction, a suffering redeemer, or—according to the Romans—the King of the Jews.
Toward those close to him, Jesus is sometimes portrayed as a harsh son to his mother, scornful of his brothers, opportunistic in exploiting fishermen’s ignorance, a thaumaturge practicing magical healing, a miracle worker, a man walking on water, an exorcist, a raiser of the dead, or even a man born out of wedlock or a coward avoiding confrontation with the high priest. Given such contradictions, it is extremely difficult for a scholar to arrive at a coherent image of the historical Jesus. These divergences indicate that he cannot simultaneously embody all these roles.
Biblical Figures and Literary Devices
In sum, the Gospels present a Jesus with multiple and contradictory traits, making his historical identification problematic. The literary construction of his character follows a pattern used for major biblical figures such as Abraham, Moses, Solomon, or David. It involves assembling heterogeneous attributes to produce a complex figure—a technique also found in Talmudic legends. Thus, Abraham is both patriarch and warlord; Moses is an abandoned child, Egyptian prince, exile in Midian, and ruthless military leader ordering massacres and conquests, in contradiction to his prophetic role. The story of the confrontation between Goliath and Elhanan ben Yaare was well known, but another author reattributed it to David, son of Jesse.
How should we interpret such narratives? In reality, figures like Abraham, Moses, David, Yohanan ben Zakkai, Shimon bar Yochai in the Talmud, or Jesus in the Gospels are literary constructions based on popular archetypes, intended to shape an idealized image of a hero from the past. The internal inconsistencies of these portraits did not trouble the authors or editors. This is how the complex figure of Jesus was created. Some attempted to harmonize the contradictions, without success. This was the aim of the Diatessaron, composed around 170 CE, which sought to merge the four Gospels into a single coherent narrative. Ultimately, the Gospel stories do not necessarily reflect the reality of Jesus’ life, but rather the theological or ideological intentions of their respective authors.
From a historical research standpoint, it must be emphasized that the Gospels are based neither on contemporary written documents nor on ancient oral traditions. Until his execution, the only credible image of Jesus is that of a charismatic healer, surrounded by disciples, probably skilled in magic, exorcism, and healing. He was not the only one engaging in such practices at the time. The disturbances he allegedly caused and the fear of a revolt led the Roman authorities to arrest him. It was only after his crucifixion that Jesus became a public figure. In a context marked by numerous agitators and messianic pretenders, his influence appears to have been relatively marginal. It is therefore unsurprising that the New Testament authors were unable to gather reliable data on his birth, family, language, or thoughts.
The famous Sermon on the Mount, his seven last words on the cross, his parables and proverbs may well have circulated in Judean society during his time. The evangelists likely attributed these sayings to Jesus to enhance his image as a preacher. However, it is improbable that Jesus knew how to read or write. The detailed dialogue between him and the Roman procurator was most likely invented to exonerate the Roman authorities and win their favor. This fictional scene aimed to mitigate the humiliation of his death and justify his messianic stature to his posthumous disciples.
The very occurrence of a trial remains hypothetical. If there was a trial, who initiated it: the Sanhedrin or the Roman governor? If Jesus had been judged by the Sanhedrin, why was he crucified rather than stoned, as prescribed by biblical law? Were the charges against him religious, political, or related to public disorder? The date of the judgment—whether on the eve or the day after Passover—remains uncertain. We also do not know how many times he traveled to Jerusalem before his arrest. According to the Gospels, Jesus never explicitly proclaimed himself the Messiah, preferring the title “Son of Man,” likely to avoid a premature confrontation with the authorities (Mark 8:62).
The exact location of his crucifixion remains unknown. The Gospels mention his arrest at Gethsemane and his death at Golgotha, but these sites are identifiable only by tradition. Was he buried or thrown into a mass grave, as was customary for the condemned? How, then, should we interpret the canonical writings? It is up to researchers to examine all available elements, select what seems most plausible, and illuminate internal contradictions. Many Israeli scholars emphasize his Judean-Galilean identity. David Flusser even described him, along with John the Baptist, as one of the greatest intellectual geniuses of his time. But this raises the question: did they leave works comparable to the prophets Hosea, Jeremiah, or Isaiah? Were they influenced by Aristotle or Epicurus? Jesus’ wisdom bears little resemblance to that of Paul or other contemporary thinkers.
In Israel Knohl’s work, Jesus is portrayed as a Pharisaic sage or an intellectual close to the Talmudic school, engaged in debates with the Sadducees. Some researchers attempt to demonstrate that the Judeans neither betrayed Jesus nor caused his death, in an effort to absolve the Jewish community from traditional accusations. This approach, often anachronistic and apologetic, reflects contemporary religious debates about the place of Jews in Christian history.
In conclusion, recent decades have seen scholars strive to place Jesus within his Galilean and Judean context, taking into account biblical traditions and the Hellenistic-Roman political framework. Nevertheless, non-scientific readings persist, advanced by partisan scholars who interpret Jesus according to their religious or ideological convictions, without adhering to the rigors of historical methodology.
