I would be happy to answer your questions
1. [So you're implying that only a part of Jesus died on the cross? He wasn't fully dead? You're dividing/separating the natures? Only the human nature died on the cross? If so, you have no atonement.]
I'm saying that Jesus died on the cross. Not half or part of him. He died on the cross, he was dead. He gave up his breath. I"m not dividing anything.
2. [So if you believe that Jesus was just a man or a' special' man, there was no need for his death. The death of a man can not atone to the infinite.]
Bible says he was a man and there was need for his death. He had to put his sin nature to death. When we die, we make God right. Jesus's death didnt atone for God, the atonement was for us.
Christ is our representative. He identified himself with human nature in life and in death. And we must identify ourselves with him. With him we must die; and with him we shall be raised to a life over which death has no power.
"It is a faithful saying: For if we be dead with him, we shall also live with him: if we suffer, we shall also reign with him: if we deny him, he also will deny us" (2 Tim. 2:11,12).
The fact that Christ died for our sakes is an important part of NT teaching. But let us get one thing clear, although Christ died for us, he did not die instead of us. As we have seen, Christ's followers have to die with him. This is the meaning of baptism " . . . our old man is crucified with him" (Rom. 6:6).
3. [So where do you go, if you go out of existence when you die?]
You dont go anywhere. Why do you have to go somewhere? Cant you just be dead?
Bible says that when your dead, you cant praise God, or love, hate or remember anything, etc... There is nothing in death. You cease to exist. You rot in the ground. We wait for the resurrection when Christ returns. So you would have it that we are judged at death? Bible tells us that we will be judged at his return.