The distinction you are missing is, who interprets the Law? The Jewish interpretation of the Jewish Law was that putting oneself at the right hand of God as His son is blasphemy. The Christian interpretation takes into account that Christ is god, but the Sanhedrin did not know that.
So, you did not answer the question... Here it is again. We can’t go further until you answer this simple question. I am asking YOU:
What do YOU mean by Jewish Law?