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b]A Strange Day in Córdoba[/b]

In 1963, neuroscientist Dr. José Delgado walked into a bullring in Córdoba, Spain. Before him stood Lucero, a 1,200-pound fighting bull—strong, restless, and ready to charge.

Delgado carried no weapon, no shield, only a small remote control in his hand. As Lucero charged toward him, the scientist pressed a button—and the bull stopped. Instantly. Frozen in mid-attack.

The stunned crowd watched as Delgado calmly stood before the halted animal. It looked like magic, but it was science.

The Power Behind the Remote

Delgado had implanted a tiny radio device, called a stimoceiver, into the bull’s brain. This device sent electrical signals to the caudate nucleus, the part of the brain that controls movement.

By sending a pulse at the right moment, Delgado interrupted the bull’s motor commands. Its body obeyed the signal, even though its rage remained. When he released the button, the bull charged again.

He hadn’t changed the bull’s will—only its ability to act. But the message was clear: the brain could be controlled by electricity.

From Healing to Control

Delgado’s goal wasn’t entertainment. He believed brain stimulation could help treat conditions like Parkinson’s disease, epilepsy, and mental illness.

Yet his experiment raised a question that has only grown louder: where is the line between healing and control?

Today, projects like Elon Musk’s Neuralink carry Delgado’s dream forward. Neural implants are being tested to help people walk, see, and communicate again. Some hail this as a triumph of human creativity. Others see something far more troubling—the merging of man, machine, and mind.

The Faith Question

In the Book of Revelation, we read about a time when technology and control will unite under a system known as the mark of the beast—a symbol of submission and ownership. Neural implants may not be that mark, but they remind us how easily power over the body can become power over the soul.

The Bible also warns in Genesis 11:6:
“And the Lord said, Behold, the people is one, and they have all one language... and now nothing will be restrained from them, which they have imagined to do.”

Humanity’s imagination is boundless, but so is its pride. When our inventions reach into the mind itself, we must ask: Are we advancing life—or replacing God?

Lessons for Today

Dr. Delgado’s bull experiment was more than a scientific stunt. It was a glimpse into our future—a reminder that knowledge without restraint becomes danger.

Whether we’re improving the soil, building machines, or exploring the brain, every act of creation carries a question of purpose. Technology can heal, but it can also enslave. The power to touch the mind is no longer fantasy. It’s here—and it demands humility.

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Sources: PBS Archives, Dr. Delgado's 1981 manuscript

If a signal can stop a bull, what could a government do with such technology in humans? Neuralink may sound exciting now, but in the wrong hands, it could become a tool of total control.

This story caught me off guard. I had no idea someone could control an animal’s movement with radio waves that long ago. It makes today’s inventions seem like the natural next step. Still, I think God designed the brain with limits for a reason. Once humans start trying to “upgrade” what He made, it never ends well. Just look at the Tower of Babel. The more power we gain, the more we drift from humility.

I actually read about Delgado years ago in a neuroscience journal. His research laid the groundwork for deep brain stimulation, which now helps patients with Parkinson’s disease regain control of movement. The medical value is undeniable. The ethical challenge is about consent and application. In medicine, it’s healing. In manipulation, it’s evil. I think the same technology that saves one life could enslave millions if used politically or militarily.

Hmm... If a man could stop a bull with a button, what’s next—controlling human thoughts? This world needs more repentance, not more inventions. Anyway, end time is sure as prophesied.

It’s shocking to realize this happened over sixty years ago. We talk about Neuralink like it’s brand new, but the foundation was laid decades earlier. If someone could control a bull’s body in 1963, what might they already be doing secretly with people? I’m not a conspiracy theorist, but history has shown that once power exists, it’s used. We need transparency, not blind faith in tech companies.

Every new tool can serve good or evil. Fire cooks food, but it also burns houses. The same applies to brain control tech. Delgado’s work showed potential for healing, yet it’s also a warning about misuse. And surely, it will be misused.

Neuralink reminds me of Delgado’s experiment but on a global scale. Back then, it was a bull. Now, it’s people signing up for brain chips. It’s voluntary today, but who says it’ll stay that way? Technology that can heal can also enslave. The mark of the beast might not be a tattoo or number—it could be digital, internal, and “convenient.” That’s why Christians should stay alert.

Honestly, I think science is neutral. It’s the human heart that corrupts it. God gave us the ability to discover how His creation works. The problem comes when we use that power to replace Him. Brain implants could help millions who are suffering. But when pride and profit take over, the same gift becomes a curse.

I believe Delgado meant well. His research became the foundation for modern therapies like DBS (deep brain stimulation). Without that, many paralyzed or depressed patients wouldn’t have hope. We shouldn’t demonize him for exploring what God allowed us to discover. The danger isn’t in the tool—it’s in the motive behind it.

Some say this technology could one day allow communication between humans and machines. That idea both amazes and terrifies me. Imagine thoughts being stored, transmitted, or even hacked. It sounds like science fiction, but we’re getting close. When I think about it, I understand why Scripture tells us to guard our hearts—because one day, even thoughts might not be private.

If you think about it, this experiment symbolizes how easy it is to manipulate life. The bull didn’t consent, yet it obeyed. That’s the danger when humans play with control mechanisms. One day, people might “consent” to chips without realizing the long-term control they’re giving up. Technology always starts helpful before it turns harmful.