It is estimated that there are approximately 10 million people in the U.S. and upwards of 36 million people worldwide who are actually blind, i.e., totally unsighted and living in darkness.

In addition to those with complete blindness, the WHO estimates:

- Globally, at least 2.2 billion people have a near or distance vision impairment. In at least 1 billion of these, vision impairment could have been prevented or is yet to be addressed.

- The leading causes of vision impairment and blindness at a global level are refractive errors and cataracts [a cloudiness which grows over the lens of the eye].

- It is estimated that globally only 36% of people ... have received access to an appropriate intervention.

While millions live in complete spiritual darkness, and millions (nay billions!) more live with some measure of blindness, it is safe to say, biblically speaking, that ALL men walk in spiritual blindness, absent the "Light" of Jesus and His restorative, regenerative, and salvific work on their behalf.

Everybody knows the iconic Simon & Garfunkel song, but do you know the amazing story behind the first line of The Sounds of Silence?

It began 62 years ago, when Arthur “Art” Garfunkel, a Jewish kid from Queens, enrolled in Columbia University. During freshman orientation, Art met a student from Buffalo named Sandy Greenberg, and they immediately bonded over their shared passion for literature and music. Art and Sandy became roommates and best friends. With the idealism of youth, they promised to be there for each other no matter what.

Soon after starting college, Sandy was struck by tragedy. His vision became blurry and although doctors diagnosed it as temporary conjunctivitis, the problem grew worse. Finally after seeing a specialist, Sandy received the devastating news that severe glaucoma was destroying his optic nerves. The young man with such a bright future would soon be completely blind.

Sandy was devastated and fell into a deep depression. He gave up his dream of becoming a lawyer and moved back to Buffalo, where he worried about being a burden to his financially-struggling family. Consumed with shame and fear, Sandy cut off contact with his old friends, refusing to answer letters or return phone calls.

Then suddenly, to Sandy’s shock, his buddy Art showed up at the front door. He was not going to allow his best friend to give up on life, so he bought a ticket and flew up to Buffalo unannounced. Art convinced Sandy to give college another go, and promised that he would be right by his side to make sure he didn’t fall - literally or figuratively.

Art kept his promise, faithfully escorting Sandy around campus and effectively serving as his eyes. It was important to Art that even though Sandy had been plunged into a world of darkness, he should never feel alone. Art actually started calling himself “Darkness” to demonstrate his empathy with his friend. He’d say things like, “Darkness is going to read to you now.” Art organized his life around helping Sandy.

One day, Art was guiding Sandy through crowded Grand Central Station when he suddenly said he had to go and left his friend alone and petrified. Sandy stumbled, bumped into people, and fell, cutting a gash in his shin. After a couple of hellish hours, Sandy finally got on the right subway train. After exiting the  station at 116th street, Sandy bumped into someone who quickly apologized - and Sandy immediately recognized Art’s voice! Turned out his trusty friend had followed him the whole way home, making sure he was safe and giving him the priceless gift of independence. Sandy later said, “That moment was the spark that caused me to live a completely different life, without fear, without doubt. For that I am tremendously grateful to my friend.”

Sandy graduated from Columbia and then earned graduate degrees at Harvard and Oxford. He married his high school sweetheart and became an extremely successful entrepreneur and philanthropist.

While at Oxford, Sandy got a call from Art. This time Art was the one who needed help. He’d formed a folk rock duo with his high school pal Paul Simon, and they desperately needed $400 to record their first album. Sandy and his wife Sue had literally $404 in their bank account, but without hesitation Sandy gave his old friend what he needed.

Art and Paul's first album was not a success, but one of the songs, The Sounds of Silence, became a #1 hit a year later. The opening line echoed the way Sandy always greeted Art. Simon & Garfunkel went on to become one of the most beloved musical acts in history.

The two Columbia graduates, each of whom has added so much to the world in his own way, are still best friends. Art Garfunkel said that when he became friends with Sandy, “my real life emerged. I became a better guy in my own eyes, and began to see who I was - somebody who gives to a friend.” Sandy describes himself as “the luckiest man in the world.”

"I had no idea what was coming at me," said California ophthalmologist Katerina Kurteeva as she painstakingly removed one contact lens after another from the eyes of an elderly patient. All in all, Dr. Kurteeva removed 23 layers of lenses.

It seems the elderly woman either didn’t know or had forgotten that she must remove previous contact lenses before placing new ones. The ensuing blurred vision caused her to keep inserting more lenses in the hopes of correcting the problem. Her vision blurred more and more until she finally sought medical help.

Fortunately, the lenses were removed before permanent damage was done.

Amazingly, this wasn’t even the worst case ever reported, with a UK doctor having removed a record 27 lenses from the eyes of another elderly patient back in 2017.

Follow this link to observe a video of the procedure.