Eyes definitely do change. Not just the skin around them, which sags and bags and creases, but eye color can change and as you age, especially as one approaches very old ages. The eyes become clouded and glassy looking. Some eyes much more than others. I think this is due to changes in fluid, opacity and elasticity.
Every person has a unique connection to the Creator that can never be extinguished, and every person has a great soul that can manifest important things in our world. To make a person feel less than they are because of something inside themselves, be it faith, race, or sexual orientation, is the greatest sin of all."