Jesus and his followers had the Tanakh to copy. Jesus seems to have thought he was the awaited Messiah, - thus he tried to do what he thought the prophecies said he should do. However, he did NOT fulfill all the prophecies - as any Jewish site can tell you. Instead he was put to death.
Jesus fulfilled some Messianic prophecies over which He had no control and to say the gospels were written to make it seem like He fulfilled them is silly and can't be proven. The NT clearly teaches the second coming of Christ. He will finish the list during that time.
I assure you I understand "satan." And have read Job, and debated the text here.
YHVH puts his servant Satan on Job. In the text. Job even tells us that YHVH is responsible for all that happened to him.
Job 1:8 And said YHVH to Satan, do put your regard upon my servant Job for there is none like him on the earth, a man pious and upright, fearing Elohiym and turning from wickedness.
Job 9:17 For he breaketh me with a tempest, and multiplieth my wounds without cause.
Job 10:8 Thine hands have made me and fashioned me together round about; yet thou dost destroy me.
Job 19:6 Know now that God hath overthrown me, and hath compassed me with his net.
Job 19:10 He hath destroyed me on every side, and I am gone: and mine hope hath he removed like a tree.
Job 19:11 He hath also kindled his wrath against me, and he counteth me unto him as one of his enemies.
Job 19:22 Why do ye persecute me God, and are not satisfied with my flesh?
Job 42:11 Then came there unto him all his brethren, and all his sisters, and all they that had been of his acquaintance before, and did eat bread with him in his house: and they bemoaned him, and comforted him over all the evil that the LORD had brought upon him: every man also gave him a piece of money, and every one an earring of gold.
Nowhere does God command Satan to do something.
You are believing a ridiculous teaching tale to be true. These are teaching stories that were passed on and written down much later. Most conclude around the 6th century BC. Though shards of writing which may be an early Hebrew form, have been discovered, which are around 10th century BC. King David's time.
I doubt if there is any evidence for what you say, but even if there is , it is irrelevant. The NT is taken from over 2,000 mss, all written years after the death of Jesus.
It goes through the male line.*
Chapter and verse please.
Hosea 11:1 -/When Israel was a youth I loved him, and out of Egypt I called my Son.
Mt 2:14 - And he arose and took the child and His mother by night, and departed for 'Egypt, and was there until the death of Herod, that was spoken by the Lord through the prophet might be fulfilled, saying, "out of Egypt did I call My Son.