21:12-13 What do we learn from this?

We learn from this that believers will still eat food in their resurrection bodies as Jesus did here, for we will be like Him (CP 1 Jn 3:2 with Lu 22:28-30; 24:30-31, 36-43).

Even God and angels eat (CP Gen 18:1-8; 19:3; Ex 24:9-11; Psa 78:25; Rev 19:6-10).