I can remember, when I was in school, something about Ponce de Leon searching for the fountain of youth. He never found it. Others have searched and some are still searching for it. Let me tell you, it is not to be found by mankind. Not a fountain that will keep you from aging and help you maintain a young and healthy body. However, there is a well of living water that can be found in you and in me, if we will drink of the water that Jesus, God's Son, gives.
John 4:14 But whosoever drinketh of the water that I shall give him shall never thirst; but the water that I shall give him shall be in him a well of water springing up into everlasting life.
We would pay a large price to get that kind of water; water that would make us live forever.
I'm afraid that it would cost more than we could afford to pay. Perhaps that is why Jesus says that He will give it to us for free.
Re 21:6 And he said unto me, It is done. I am Alpha and Omega, the beginning and the end. I will give unto him that is athirst of the fountain of the water of life freely.
Can you imagine living forever in the bodies that we now have? These bodies that we have could not take it. We will need, and will get a new body. One that will not get old and wrinkled, or sick. That new body will not be cursed by evil but will be incorruptable and one day we will have that kind of body. I believe that Jesus is the water of life and I must drink Him in. I'm glad that anyone who wants to drink of Him can do it. It doesn't cost a cent. It's free.
Re 22:17 And the Spirit and the bride say, Come. And let him that heareth say, Come. And let him that is athirst come. And whosoever will, let him take the water of life freely.