You made excellent topic !
"Gradually the need to have a definite list of the inspired Scriptures became apparent."
How much reasonable is to expect and believe that "uninspired" people made selection of "inspired" scriptures?
How much is reasonable is to expect and believe that all these "gifts from spirit" described in Bible books, and in 1st century especially, are unique ONLY for past period. When Bible speaking about time when "miracle gifts" will stop and disappear why we
According to these scriptures it is very good to examine scriptures to make sure. I check very often interlinear translations to see if the New world translation translates correctly.
1Thessalonians 5:21 Make sure of all things;
Acts 17:11 Now these were more noble-minded than those in Thes·sa·lo·niʹca, for they accepted the word with the greatest eagerness of mind, carefully examining the Scriptures daily to see whether these things were so.