Imam Ja'far (a.
Imam Ja'far (a.s.) says, “If you see that facsimile body you will say: Lo, it is the same worldly body.”[^2] For example, if you happen to see your father in your dream, you will observe him only in his worldly material body whereas his body (and matter) is in the grave and this form, which you see in the dream, is his facsimile form. The Barzakh body also has eyes but there is no fat or liquid in them. Those eyes do not suffer any pain till the Day of Resurrection.
Those eyes can see things and can see well but they never become weak nor they require spectacles. Here is an example for more explanation: Picture in the Mirror, with Two Stipulations Scholars and experts of scholastic theology have compared the Barzakh body with what one sees in a mirror. Of course there are two differences. First, the said picture is actual (not a mere reflection) and second, it achieves senses. The facsimile body is real and it also senses and understands things.
An incomparable example is dream. Therein we travel immeasurable distances in a split second. In no time we reach Holy Mecca, Holy Mashhad and all other places. We also see and hear people over there and also talk there. But all these things are not performed by physical organs.
Not only this, better, higher and finer things like various kinds of tasty food, good-looking faces and pleasing fragrance as well as melodious songs etc are instantly available to the facsimile body, things which are unimaginable here. All these things are found in Barzakh and the souls can benefit from all these things in their facsimile bodies.
“And reckon not those who are killed in Allah's way as dead; nay, they are alive (and) are provided sustenance from their Lord; “(3:169) All Food Articles and Fruits Combined in Only One Thing Since the foods, drinks, fruits and all such things in Barzakh are fine and have nothing to do with matter; it is quite possible for them, as mentioned in narrations, to combine in one thing according to the desires and wish of the faithful.
For example, there is date fruit but you wish to eat (taste) an apple. The former instantly turns into the latter or in any other form of your liking. All of it depends on your wish. It is mentioned in a report that the Holy Prophet once said, “I saw my respectable uncle Hamza after his martyrdom. A plateful of heavenly pomegranate was in front of him. He was eating from that plate.