“How many protestant leaders are there? And how do you know which ones are correct in their preaching?”
There are many but not enough.
How to tell? Well usually I use the Bible as a guidepost. How do you tell?
“Well usually I use the Bible as a guidepost.”
Puts you back at square one.
How do you know which denomination or Protestant leader, among thousands, has the correct interpretation of Scripture?
“Well usually I use the Bible as a guidepost.”
Only “usually”? What are some of your exceptions?