Acts was written by an unknown author, supposedly Luke, supposedly an associate of Paul, who did not witness anything according to Luke 1:1-3, and probably used Paul as his source of the event. As for some guy named Athanasius, the name is also associated with the high priest who condemned Yeshua to death and a guy who was struck down by the holy Spirit for lying. As for Paul's self-witnessing through Luke, Yeshua said the testimony of a self-witness is "not true" (John 5:31). The church that is a daughter of Babylon, the Gentile church, is the church established by Paul, the church based on Paul's false gospel of the cross/grace/lawlessness. The fellowship "persecuted" by the "Pharisee" Paul (Matthew 23:25-35), such as in the case of Stephen, were those who actually heeded the message of Yeshua. Those who claim to be the sons/followers of the persecutors of the righteous shall bear the guilt of "all the righteous" (Matthew 23:35). Apparently, Paul was blinded by a bright light, much as would be expected from an "angel of light", and according to Paul, who had other interactions with Satan, Satan often came as an angel of light. Not to say that Judas Iscariot (Zechariah 11:12-13) or the shepherd "Favor" (as in God's Grace), Paul, (Zechariah 11:10) had much to say about their fate, which probably was derived from the foundation of the world, where as the righteous have their own angels (Matthew 18:10), the wicked (prophet) probably have their own angels (demon spirits) as well, as shown in (Revelation 16:13) whose behavior stemmed from the foundation of the world. The term "messiah" means "anointed", and Yeshua is one among many "anointed", which include David, and he came to fulfill the prophecy of Moses, with regard to the prophet to come, for which one should listen to. He also came to "fulfill the prophets and the LAW" (Matthew 5:17). Like the "many" (Matthew 7:13), you seem to conflate the word of Paul, with the word of God, whereas Yeshua compares the message of lawlessness (Matthew 13:39-42) with the message of the "devil", and the subsequent tares, the product of that message, shall be "gathered" and thrown into "the furnace of fire".