In heaven we will have a body of flesh and blood. Very interesting because angels can take on human form

According to the story about Jesus, a body of flesh and bone can go through walls. Jesus appeared suddenly in the room.
I find many Christians have preconceived ideas on heaven, our bodies in heaven, what we'll be able to do. I talked to one Christian friend who kept repeating, we'll worship Jesus, we'll worship Jesus, we'll worship Jesus....mention about our body, eating, drinking, working....he just repeats, we'll worship Jesus.

There must be something particularly peculiar that Jesus said, "flesh and bone" rather than "flesh and blood" especially considering the significance that His blood is "poured out" for us and, I suppose, remains as a witness just as Abel's blood "cries out."
So, since a flesh and blood body cannot go through walls because "the life is in the blood," then perhaps the flesh had to remain 'intact' in order to contain the blood for life so thus the reason why it cannot "navigate?" through a wall. But flesh and bone, whose life is in the Spirit, which no longer has to be sustained by blood... hmmm.

Jesus said "flesh and bone", not "flesh and blood".....my mistake

I meant "flesh and bone"

Ok, now that we have straighten that out we can now discuss genesis 6' angels' taking on the form of man.
Jesus is born man, via the human, Mary. How did angels take human form?

"Do not forget to show hospitality to strangers, for by so doing some people have shown hospitality to angels without knowing it. " Hebrews 13:2

I searched the verses in genesis where the word angel, malak, occurs and the lion's share of them are in reference to the LORD.
Notice even in Jacob's blessing upon Joseph's two sons
Genesis 48

15Then he blessed Joseph and said:

“May the God before whom my fathers Abraham and Isaac walked,

the God who has been my shepherd all my life to this day,

16the angelc who has redeemed me from all harm—

may He bless these boys.

16 c Or Angel 

And notice what God said in the Genesis 6 verse implied in the OP that allegedly calls angels 'sons of God' that saw that the daughters of men were beautiful took wives whomever they chose.

3So the LORD said, “My Spirit will not contend with man forever,a for he is mortal; his days shall be 120 years.”

3 a LXX and Syriac My Spirit will not remain in man forever 

I know that Genesis records the descendants of Adam and how long they lived, but I'm wondering here. IS there any account that anyone died apart from Abel, whose life is cut short by Cain, up to this point? Is this the actual moment God's judgment that "ye shall surely die" is officially rendered?

Going by this chart, it seems that everyone was alive up to Noah's time. Enoch "did not see death" and this chart shows Adam dying after Noah has been born, by 50 or so years? And the chart shows most of those listed before his birth dying before the flood, but how long did it take Noah to actually build the ark from the time of God's pronouncement?

there's no physical law broken by that. atoms are 99.999% empty space. it's just incredibly improbable.

Jesus appearing in the upper room doesn't show He is immaterial; it shows He has complete mastery over creation - and He immediately proved to them that He was real flesh, not a spirit, when they were shocked and in unbelief.

He walked right through people before His resurrection. it's not a new superpower He gained after He rose.

Flesh and bones, no blood. Blood is what corrupted the body. Blood is the picture of why Christ shed his blood to get rid of sins, although he knew no sin.

Flesh and bone…be careful of adding to the word of God.

lol, just saw this brother😀

In the beginning before the fall, Adam was flesh and bone, but no blood. As soon as he ate off the forbidden fruit, his system turned from everlasting water to blood, corrupting his body and making him mortal. Adam was now subject to death.

Now this I say, brethren, that flesh and blood cannot inherit the kingdom of God; nor does corruption inherit incorruption.

- 1 Corinthians 15:50

It can but what do we make of the verse that says flesh cannot inherit the kingdom of God?

I lift my hands up in the air my honest answer is I dont know. I'll see when I get there

Yep you will be purified and be united with a purified body as well, which means flesh and blood and even bones. We will be as God intended/ planned creation to be from the begining.

Flesh and blood cannot inherit the kingdom of God. Which part of flesh and blood is corrupt? The blood is corrupt. Blood needs to be shed from the body. Notice, after the resurrection, the Lord had a body of flesh and bone, but no blood. In the beginning, Adam was made flesh and bone, but no blood, until after the fall.

Luke 24:39 Behold my hands and my feet, that it is I myself: handle me, and see; for a spirit hath not flesh and bones, as ye see me have.

Genesis 2:23 And Adam said, This is now bone of my bones, and flesh of my flesh: she shall be called Woman, because she was taken out of Man.

HUH? Where did you get that idea? It wasn't from the bible.

See post #38. No need to assume or add to the word of God.