You are most welcome. A few closing comments. None of this impacts my confidence is Christ Jesus, my knowledge of my own sin, the clear teaching of Scripture on salvation by grace alone through faith alone in Christ and His life - works - death - resurrection alone. It is just the working out of the the warning that savage wolves would creep in among the redeemed of God and thus the need for vigilance. ~

P.S. There was a book put out a few years back by T. Craig Isaacs titled "Wolves Among The Sheep". It is more practical then purely theological, but may be valuable to some. I have no stake in sales of the book.