Yep. I can cut off my right arm too. But that free choice is not revocable. And I could be wrong on that ;^)
Ouch! Don't do that!
I certainly pray that you do not cut your self off from the Body of Christ.
I'm not addressing the essence of Jesus. I was addressing the truth of one of your premises.
Of course, I can compare my veracity to that of Jesus. It is like one is to infinity.(maybe even so low as zero to infinity).