Well It's not about convincing you, it's simply about fully reading/listening to what the NT writers taught...and if they - who tasted of the heavenly gift of the holy spirit - are not believed then all the proof in the world won't matter. Notice what the Messiah said about such things...he was speaking about repentance from sins using Lazarus & the rich man as an example:
Luke 16:27-31
[Rich man says] Then I beg you, father,’ he said, ‘send Lazarus to my father’s house, for I have five brothers. Let him warn them so they will not also end up in this place of torment.’
29 But Abraham replied, ‘They have Moses and the prophets; let your brothers listen to them.’
30‘No, father Abraham,’ he said, ‘but if someone is sent to them from the dead, they will repent.’
31Then Abraham said to him, ‘If they do not listen to Moses and the prophets, they will not be persuaded even if someone rises from the dead.’”
The Holy Spirit given to the apostles won't conflict with the Holy Spirit given to the believer today.
Remember that the mystery of lawlessness was already growing in Paul's day, so what does that mean for that spirit nearly 2000 years later? Imagine how prevalent such a spirit is now?
The problem Israel had is they were given a list but had no desire to follow them. There was/is nothing wrong with the list, but we have the same issue today. There's nothing wrong with the list for it to be added to or taken away from. The issue is we have a lot of religious people who (again) have no desire to follow the list.
...but the Holy Spirit was promised to fix that lack of desire...
So isn't proof positive of what is missing in many Christians today?
Again, the mystery of lawlessness was prophesied to fall on the people in the latter days, in fulfillment of scripture. So this is what we're fighting against inside all of us.