Clearly, nowhere is any Christian group told to make snake statues for healing.
“You are no doubt familiar with this symbol:
Very interesting logo and yes, I am aware of it.
My statement remains true. Nowhere in Scripture is anyone taught to look to snake statues for healing. It was a one-time event in the Hebrew Scriptures that didn’t end well.
Show me where the Catholic Church instructs its members to do so. Perhaps you have a skewed understanding of relics.