"some kind of body is going to be given to us even in Heaven and is going to be an essential part of our happiness, or beauty and our energy"

Passages that refer to what Christians refer to as their "glorified bodies" in heaven include the following.

1 Corinthians 15:50-53: I tell you this, brothers: flesh and blood cannot inherit the kingdom of God, nor does the perishable inherit the imperishable. Behold! I tell you a mystery. We shall not all sleep, but we shall all be changed, in a moment, in the twinkling of an eye, at the last trumpet. For the trumpet will sound, and the dead will be raised imperishable, and we shall be changed. For this perishable body must put on the imperishable, and this mortal body must put on immortality.

2 Corinthians 5:1-4: For we know that if the tent that is our earthly home is destroyed, we have a building from God, a house not made with hands, eternal in the heavens. For in this tent we groan, longing to put on our heavenly dwelling, if indeed by putting it on we may not be found naked. For while we are still in this tent, we groan, being burdened—not that we would be unclothed, but that we would be further clothed, so that what is mortal may be swallowed up by life. [References to "tent" and "earthly home" are metaphors for the body.]