Question: Whose position was it that the individual who overthrew the moneychangers' tables in the temple was the Son of God?

full_context: Document 1: Athanasius of Alexandria: Athanasius's first problem lay with Meletius of Lycopolis and his followers, who had failed to abide by the First Council of Nicaea. That council also anathematized Arius. Accused of mistreating Arians and Meletians, Athanasius answered those charges at a gathering of bishops in Tyre, the First Synod of Tyre, in 335. There, Eusebius of Nicomedia and other supporters of Arius deposed Athanasius. On 6 November, both sides of the dispute met with Emperor Constantine I in Constantinople. At that meeting, the Arians claimed Athanasius would try to cut off essential Egyptian grain supplies to Constantinople. He was found guilty, and sent into exile to Augusta Treverorum in Gaul (now Trier in Germany).
Document 2: Athanasius of Alexandria: T. Gilmartin, (Professor of History, Maynooth, 1890), writes in Church History, Vol. 1, Ch XVII: On the death of Alexander, five months after the termination of the Council of Nice, Athanasius was unanimously elected to fill the vacant see. He was most unwilling to accept the dignity, for he clearly foresaw the difficulties in which it would involve him. The clergy and people were determined to have him as their bishop, Patriarch of Alexandria, and refused to accept any excuses. He at length consented to accept a responsibility that he sought in vain to escape, and was consecrated in 326, when he was about thirty years of age.
Document 3: Athanasius of Alexandria: Conflict with Arius and Arianism as well as successive Roman emperors shaped Athanasius's career. In 325, at the age of 27, Athanasius began his leading role against the Arians as his bishop's assistant during the First Council of Nicaea. Roman emperor Constantine the Great had convened the council in May–August 325 to address the Arian position that the Son of God, Jesus of Nazareth, is of a distinct substance from the Father. Three years after that council, Athanasius succeeded his mentor as archbishop of Alexandria. In addition to the conflict with the Arians (including powerful and influential Arian churchmen led by Eusebius of Nicomedia), he struggled against the Emperors Constantine, Constantius II, Julian the Apostate and Valens. He was known as "Athanasius Contra Mundum" (Latin for Athanasius Against the World).
Document 4: Matthew 6:33: Jesus has just told his followers not to worry about material things such as food or clothing, as God will provide the needs of his followers. Earlier in the chapter Jesus presented a discussion on how one must not pursue wealth and material things before God. This verse ties the two notions together. If one places the pursuit of the Kingdom of God first, then material needs will follow without need for worry or anxiety. The present imperative verb seek makes clear that pursuing the eschatological kingdom is not a passive act, but one that must be pursued with rigour. Hill notes that the word God is left out of many of the better early manuscripts of the Gospel, and it thus might be a later addition. Kingdom of God is a somewhat unusual phrase, with the author of Matthew generally preferring Kingdom of Heaven. Even without the word it is quite clear that this is a reference to the Kingdom of God. The parallel to this verse at Luke 12: 31 does not mention righteousness, but as France notes the author of Matthew shows a special interest in righteousness throughout his gospel.
Document 5: Athanasius of Alexandria: Throughout most of his career, Athanasius had many detractors. Classical scholar Timothy Barnes relates contemporary allegations against Athanasius: from defiling an altar, to selling Church grain that had been meant to feed the poor for his own personal gain, and even violence and murder to suppress dissent. Athanasius used "Arian" to describe both followers of Arius, and as a derogatory polemical term for Christians who disagreed with his formulation of the Trinity. Athanasius called many of his opponents "Arian", except for Miletus.
Document 6: The Finding of the Saviour in the Temple: The Finding of the Saviour in the Temple (1854–1860) is a painting by William Holman Hunt intended as an ethnographically accurate version of the subject traditionally known as "Christ Among the Doctors", an illustration of the child Jesus debating the interpretation of the scripture with learned rabbis. The passage illustrated is from the Gospel of Luke, 2:41, which states:
Document 7: Cleansing of the Temple: ``And Jesus went into the temple of God, and cast out all them that sold and bought in the temple, and overthrew the tables of the moneychangers, and the seats of them that sold doves, And said unto them, It is written, My house shall be called the house of prayer; but ye have made it a den of thieves. ''
Document 8: Matthew 6:28: Two verses earlier at Matthew 6: 26 Jesus told his followers not to worry about food, because even the birds are provided for by God. In this verse Jesus presents the example of the lilies, who also do no labour. Spin in this verse is a reference to spinning thread, a labour - intensive but necessary part of making clothing. Spinning was traditionally women's work, something made explicit in Luke's version of this verse. This then is one of the few pieces of evidence that Jesus' message is meant equally for women as for men.
Document 9: Crucifixion of Jesus: In Mark, Jesus is crucified along with two rebels, and the day goes dark for three hours. Jesus calls out to God, then gives a shout and dies. The curtain of the Temple is torn in two. Matthew follows Mark, adding an earthquake and the resurrection of saints. Luke also follows Mark, though he describes the rebels as common criminals, one of whom defends Jesus, who in turn promises that he (Jesus) and the criminal will be together in paradise. Luke portrays Jesus as impassive in the face of his crucifixion. John includes several of the same elements as those found in Mark, though they are treated differently.
Document 10: Crucifixion of Jesus: According to the canonical gospels, Jesus, whom Christians believe to be the Son of God as well as the Messiah (Christ), was arrested, tried, and sentenced by Pontius Pilate to be scourged, and finally crucified by the Romans. Jesus was stripped of his clothing and offered wine mixed with gall to drink, before being crucified. He was then hung for six hours (according to Mark's Gospel) between two convicted thieves. During this time, the soldiers affixed a sign to the top of the cross stating "Jesus of Nazareth, King of the Jews" in three languages. They then divided his garments among them, but cast lots for his seamless robe. After Jesus' death they pierced his side with a spear to be certain that he had died. The Bible records seven statements that Jesus made while he was on the cross, as well as several supernatural events that occurred.
Document 11: Mary, mother of Jesus: After Mary continued in the "blood of her purifying" another 33 days for a total of 40 days, she brought her burnt offering and sin offering to the Temple in Jerusalem,[Luke 2:22] so the priest could make atonement for her sins, being cleansed from her blood.[Leviticus 12:1-8] They also presented Jesus –  "As it is written in the law of the Lord, Every male that openeth the womb shall be called holy to the Lord" (Luke 2:23other verses). After the prophecies of Simeon and the prophetess Anna in Luke 2:25-38 concluded, Joseph and Mary took Jesus and "returned into Galilee, to their own city Nazareth".[Luke 2:39]
Document 12: Crucifixion of Jesus: Combining statements in the canonical Gospels produces the following account: Jesus was arrested in Gethsemane following the Last Supper with the Twelve Apostles, and then stood trial before the Sanhedrin (a Jewish judicial body), Pontius Pilate (a Roman authority in Judaea), and Herod Antipas (king of Judea, appointed by Rome), before being handed over for crucifixion by the chief priests of the Jews. After being flogged, Jesus was mocked by Roman soldiers as the "King of the Jews", clothed in a purple robe, crowned with thorns, beaten and spat on. Jesus then had to make his way to the place of his crucifixion.
Document 13: Athanasius of Alexandria: However Cornelius Clifford places his birth no earlier than 296 and no later than 298, based on the fact that Athanasius indicates no first hand recollection of the Maximian persecution of 303, which he suggests Athanasius would have remembered if he had been ten years old at the time. Secondly, the Festal Epistles state that the Arians had accused Athanasius, among other charges, of not having yet attained the canonical age (30) and thus could not have been properly ordained as Patriarch of Alexandria in 328. The accusation must have seemed plausible. The Orthodox Church places his year of birth around 297.
Document 14: Athanasius of Alexandria: In about 319, when Athanasius was a deacon, a presbyter named Arius came into a direct conflict with Alexander of Alexandria. It appears that Arius reproached Alexander for what he felt were misguided or heretical teachings being taught by the bishop. Arius's theological views appear to have been firmly rooted in Alexandrian Christianity, and his Christological views were certainly not radical at all. He embraced a subordinationist Christology which taught that Christ was the divine Son (Logos) of God, made, not begotten, heavily influenced by Alexandrian thinkers like Origen, and which was a common Christological view in Alexandria at the time. Support for Arius from powerful bishops like Eusebius of Caesarea and Eusebius of Nicomedia, further illustrate how Arius's subordinationist Christology was shared by other Christians in the Empire. Arius was subsequently excommunicated by Alexander, and he would begin to elicit the support of many bishops who agreed with his position.
Document 15: Athanasius of Alexandria: Athanasius also wrote a two-part Against the Heathen and The Incarnation of the Word of God. Completed probably early in his life, before the Arian controversy, they constitute the first classic work of developed Orthodox theology. In the first part, Athanasius attacks several pagan practices and beliefs. The second part presents teachings on the redemption. Also in these books, Athanasius put forward the belief that the Son of God, the eternal Word through whom God created the world, entered that world in human form to lead men back into the harmony from which they had earlier fallen away.
ground_truth: the Arian position
sub_queries: who overthrew the moneychangers' tables in the temple Answer: Jesus
Whose position was it that Jesus was the Son of God? Answer: the Arian position