There is no proof for it, this is purely belief. With the age of the universe as we are told over than 13 billion years old and still going therefore we are merely spectators of an infinite movie. The pros and the cons of this spectators with differing view / belief have died, still dying and will always be end up dead before the movie finish. But what is life without getting involve in thinking of it?

Blaise Pascal was personality well known with his "Pascal wager". But in here I will do my own wage, a wage that I have used before I even heard "Pascal wager". I wage for his existence in the unknown, with the small effort that I spent to wage of his promise. IF he is not what we are told I lost the bet, by spending some of my time and money in life for nothing. But IF he is as we are told I will get reward as promise.

But for the opponent of this belief that would be the opposite outcome. He has won by spending a bit of time and money for something else instead of wasting it in belief of the unseen. But IF what is rejected is actually true than price to pay for the rejection is immensely unimaginable - which is what we call eternal.

Talking about the "winged horse" there is something in the Qur'an that is connect to it:
"Glorified be He Who carried His servant by night from the Inviolable Place of Worship to the FAR DISTANT PLACE of worship, whose precincts We did bless, that We might show him of Our tokens! Lo! He, only He, is the Hearer, the Seer."

The "FAR DISTANT PLACE" above always understood as Jerusalem where the Dome of the rock is located. I have my doubt about that place but that would be irrelevant. There are also opinions that say the journey maybe not a physical journey, but spiritual. Whatever it was surely from Muhammad point of view he was in some kind of transport vehicle. I would not mind either opinion considering everything came from ONE VERSE. But it is much more to it once we dig into it.

Yep, and there is plenty of other human enhancements we have, we just are so normalized to them we do not see it that way.

Clothes to shelter us from the elements. Sunscreen when we do not want to wear clothes. Cosmetic surgery when we want to change our appearance. Glasses to correct our vision.

Even the mighty smart phone is an enhancement, it fits in our pocket and gives us almost unlimited information in mere seconds almost anywhere. Can record high definition video and audio with precise playback. A mere 20 years ago if you told someone nearly 50 percent of the world population and 80 percent of the US population will have a high speed internet/voice wireless connected device, that can record many hours of super high resolution video, that comfortably fits in our pocket, with batteries that last all day under moderate use, and would be more ubiquitous then the car. The people of 20 years ago would of thought you were insane pie in the sky, no way nearly 50% of the world could afford have access to that.

Obviously most of the time when people talk future enhancement they more mean cyborg like enhancements that are in, or grafted to the body somehow. Obviously people are going to be much more comfortable with enhancements that are not like that, and can be easily removed. So much of the innovation is going to continue that way.

My prediction is we will eventually reach the technology of glasses as comfortable and stylish as large sunglasses giving us an augmented view of the world. Something like Google glasses, but when the technology catches up to the point where it is: much more comfortable, smaller and higher resolution and much more robust in terms of usability. Kind of like how there were phones similar to the original iPhone many years before the iPhone came out, but apple managed to release the first complete product that crossed the barriers of cost and robust usability that allowed it to reach critical mass which required the right timing of using available technologies.

Once that happens we will see a revolution similar to that of what the iPhone for many intents really started. (A large touchscreen phone with robust internet and app ecosystem that includes a decent, [at the time,] camera.)
Even the "very successful" original iPhone only sold 3.5 million units in its first 6 months. It took apple 9 years to reach 1 billion total sales.