What Do Burning Children and the Defense of Jesus Have in Common?

In Richard Bauckham's book, Jesus and the Eyewitnesses: The Gospels as Eyewitness Testimony, the author tries to show the power of testimony and why it is necessary for telling what happened when it comes to the unique events in the life of Jesus. So he uses Holocaust testimonies as examples. Here is page 497 in his book:

Bauckham writes:
The passage concerns perhaps the most unbelievably inhuman feature of the destruction of Jews in Auschwitz: the cremation of small children alive. I quote first another report of this before turning to Wiesel's account:
The other gas chambers were full of the adults and therefore the children were not gassed, but just burned alive. There were several thousand of them. When one of the SS sort of had pity upon the children, he would take a child and beat the head against a stone before putting it on the pile of fire and wood, so that the child lost consciousness. However, the regular way they did it was by just throwing the children onto the pile. They would put a sheet of wood there, then sprinkle the whole thing with petrol, then wood again, and petrol and wood, and petrol - then they placed the children there. Then the whole thing was lighted. [From L.L. Langer, Holocaust Testimonies (Yale University Press, 1991), pp. 54-55].
Wiesel's reference to this way of killing children is in one of the most famous passages of Night. The young Wiesel and his father arrive in Auschwitz:
Not far from us, flames were leaping up from a ditch, gigantic flames. They were burning something. A lorry drew up at the pit and delivered its load -little children. Babies! Yes, I saw it - saw it with my own eyes ... those children in the flames. (Is it not surprising that I could not sleep after that? Sleep had fled from my eyes.) ...

I pinched my face. Was I still alive? Was I awake? I could not believe it.

How could it be possible for them to burn people, children, and for the world to keep silent? It was a nightmare ....
Isn't it strange that Bauckham uses these stories to make a point about testimonies of God's love in Jesus and utterly fails to see in them the horrible nature of God's impotence to help these children? What's with it, Christian?

These stories force Christians to do what theologian John Roth said when trying to justify God's purported ways with us: "No statement, theological or otherwise, should be made that would not be credible in the presence of burning children."

Christian, care to try?