As a rule, delusional schizophrenics who believe that they are God, do not deliver anything like the sermon on the mount. The extraordinary actions, aside from the miracles, and the extraordinary words of Jesus of Nazereth have continued to amaze and inspire for over two thousand years.
“Heaven and earth shall pass away, but my words shall not pass away.” And that has turned out to be true, throughout all of the turmoil and upheaval of history’s nightmare. If He was not the Son of God, what was He? Just some guy? He was that too of course.
It is really even more unbelievable to think that He was nuts, or that He didn’t exist at all, than to believe in the truth of the accounts in the New Testament.
Although these are my thoughts, they are mostly stolen from G.K. Chesterton, author of The Everlasting Man.