So where is the protection?
can you find “wheat” in the 2nd century? 3rd? 4th? 5th? 6th? 7th? 8th? 9th? 10th? 11? 12th? 13th? 14th? 15th?
if yes, i’d like you to name some “wheat”
if no, the real wheat looks likes tares to the ungodly.
the real wheat have the Holy Spirit indwelling them, the tares think they are wheat and are utterly deceived by a false gospel and false teachers.
the Holy Spirit will not lead the wheat to teach baptismal regeneration for 1,500 years and then lead other wheat to teach “believers baptism” in the 16th century.
God is not the author of confusion.