Why Sauron Couldn't Control the Three Elven Rings
Since we were talking about Sauron’s limits yesterday, let’s look at one of his biggest technical failures: The Three Elven Rings (Narya, Nenya, and Vilya). A lot of casual fans think Sauron made all the rings. He didn't. He taught the Elven-smiths of Eregion the method of ring-making, but Celebrimbor forged the Three in secret, by himself. Sauron never touched them, and he never infected them with his personal malice.
But here is the catch that people miss: they were still bound to the One Ring. Why? Because Celebrimbor used Sauron’s blueprint. The second Sauron put on the One Ring and spoke the hidden verse (One Ring to rule them all...), the Elves instantly realized they’d been played. They heard his voice in their minds, realized his trap, and immediately took their rings off.
Sauron’s master plan failed because he underestimated Elven perception. He thought he could secretly hack their minds through the backdoor he built into the ring-lore. Instead, because the Three were pure and untainted, the Elves felt his corrupt presence the exact millisecond he turned his router on.
Sauron spent the rest of the Second Age fighting bloody wars just to steal those three rings back, but he never got them. They remained hidden, keeping Rivendell, Lothlórien, and Gandalf safe until the One Ring was finally melted.