Evidence lay in the fact that He was drained of energy after the miracles He performed, and a miracle explained why He was exhausted and asleep at the time of the massive Sea of Galilee storm. The apostles thought they were going to drown, Jesus accused them of having little faith, and then He saved them from the storm. Matt. 8, 23-27
Perhaps, it was only during the Transfiguration that Jesus resumed his glorified body long enough for Peter, James, and John to see. They described Him. “And he was transfigured before them. And his face did shine as the sun: and his garments became white as snow.” Matt. 17, 2
Douay-Rheims
We have the hope of a glorified body after the General Resurrection. “These three characteristics, identity, entirety, and immortality, will be common to the risen bodies of the just and the wicked. But the bodies of the saints shall be distinguished by four transcendent endowments, often called qualities.” They are impassibility, brightness, agility, and subtility.
https://www.newadvent.org/cathen/12792a.htm
Must I wait?