Dear Daniel,
I assume you are quoting with the as Codex Vaticanus or Codex Sinaiticus? There are no original fragments that I am aware of from Matt 6. I am using the new versions of the NT (Greber) which eliminate the earlier falsifications from the scribes.
Jesus asked God to take this cup from Him (Luke 22:42) but God did not, instead God stood by Him with His angels as Jesus was tempted by Satan and suffered at the hands of men.
In addition, I am not by nature a conspiracy theorist, but consider this.
Origen was the greatest intellectual in the third century church, and the most influential of all the Greek Church Fathers. His writings covered many different subjects, including commentaries on most of the books of the New Testament and many of the Old Testament. Late in his life, in the mid-third century, he wrote a Commentary on the Gospel of Matthew. This was the first commentary ever written on this Gospel so far as we know. It covered the entire Gospel in twenty-five books. Only eight of these books have been preserved in the Greek language in which Origen wrote. A Latin translation made in the sixth century has preserved the contents of several additional books. There are, furthermore, numerous fragments from the commentary preserved in ancient writings. The Commentary of Origen on the Gospel of St Matthew (Oxford Early Christian Texts)
Origen had the complete Gospel of Matthew to comment on in the third century. Why was the majority of his work destroyed and what happened to the full text of the gospel that he commented on? To me, it is not a coincidence that the books missing of Origen’s coincide with the missing fragments that were replaced with the Codex Sinaiticus.