[A little brother]

It was meant to be a polite way to ask Evangelical not to be so sure about "the laws of physics" and instead trust the Lord's words more. At least I am not aware of such laws that decribe what it would be like in heaven while he seemed very sure about what heaven is like.

I started with the common use of "physical" (vs "spiritual"), as something related to material, something you can see and touch. Luke 24:39 describes what Jesus said and it exactly matches the meaning of being physical.

You were right, it's mystery to me. But I am not arguing as if I do know. I simply throw out what I think I know and see whether there are better ideas. Isn't that what discussion is about?

I often use 2 Cor 8:2 to remind myself,

2 Cor 8:2 If anyone thinks that he knows anything, he has not yet come to know as he ought to know;