There is a nascent movement among certain Q-anon influencer(s) that seeks to revive the 2,000 year old heresy that Christians are still under the Old Testament law. Evidently some folks prefer blog posts and YouTube videos to actually reading their Bibles. This is exactly why our culture is destitute and so easily manipulated; people have no idea how to actually read and study for themselves. Please don't play into (((their))) game.
Edit: For more context, read Acts chapter 15, Galatians (the whole thing), Romans 2, 3, 4, 5, 6, 7, and 8, Ephesians 2:15, Colossians 2:8-17
If you narrow the range of your search for truth to just a tiny spot and then complain about not finding anything, I don't know what to tell you. You just read several places where the Bible declares Jesus to be God. Isaiah in particular? Wouldn't Isaiah calling the messiah "Mighty God, Everlasting Father" (Isaiah 9:6) imply that He might be God? Wouldn't being God imply that He might be prone to performing miracles?
In addition to being God/Man, Jesus was pictured in several places in the Old Testament as the suffering savior Who would die for His peoples' sin. Isaiah 53. Also, on the cross, Jesus quoted the opening line of Psalm 22 in which verse 16 says "they pierced my hands and feet." In Zechariah 12:10 God says "and they shall look upon me whom they have pierced, and they shall mourn for him, as one mourneth for his only son, and shall be in bitterness for him, as one that is in bitterness for his first-born."
If you don't believe that Jesus was foretold by the prophets, it might interest you to read the prophet Daniel's predictions concerning Christ in Daniel chapter 9. An excellent discussion of the precision of Jesus's fulfillment of Daniel 9 is found here: https://www.khouse.org/articles/2004/552/ and another here: https://www.evenatthedoors.com/timeline11palmsunday.html (If the messiah were ever to appear, he would have to have appeared at the exact moment of Jesus's triumphal entry, i.e; Palm Sunday.)
If you don't believe in the historical accounts of Jesus performing miracles, that's your choice. The eyewitnesses recounted what they saw and heard. You and I were not there, so we can choose to believe the reports or not to believe them, but they are the only primary historical sources that reported these events.
Do you believe that rising from the dead on the 3rd day is a miracle and very much points to Christ's deity? Do you believe the resurrection was a hoax? If so, who moved the body? Was it Christ's enemies or His friends? If His enemies, then why could they not produce it and thus prove the fakery? If His friends, then why would the disciples who watched him die suddenly in unison begin preaching Him resurrected, and why would they have inexplicable newfound power and boldness (for a group whose leader was supposedly dead and they themselves certainly in fear of the same fate), accompanied by miracles of healing and other supernatural signs? Were they lying? Did they die for a lie, every one of them tortured and/or imprisoned with every opportunity to recant in order to save themselves?
If the Romans created the Jesus hoax to control the Jews, it seems very evident that this did not work, as the city of Jerusalem was utterly sacked by the Romans in 70 AD in response to the Jewish rebellion of 66 AD. If they sought to create a new religion they could control the people with, then why did they viciously and mercilessly persecute the early church and try to wipe it out?