Yes, this thread is to establish the undeniable Truth of when(or if they have) they will cease as many seek to claim.
The answer is in the Word. A clear definitive answer has been given to us so that the Body of christ can know for certain and not be subject to confusion or temptation.
Can you find that definitive Answer to the Challenge set forth?
And He Himself gave some
to be apostles, some prophets, some evangelists, and some pastors and teachers,
12for the equipping of the saints for the work of ministry, for the edifying of the body of Christ,
13till we all come to the unity of the faith and of the knowledge of the Son of God, to a perfect man, to the measure of the stature of the fullness of Christ;
14that we should no longer be children, tossed to and fro and carried about with every wind of doctrine, by the trickery of men, in the cunning craftiness of deceitful plotting,
15but, speaking the truth in love, may grow up in all things into Him who is the head—Christ—
16from whom the whole body, joined and knit together by what every joint supplies, according to the effective working by which every part does its share, causes growth of the body for the edifying of itself in love.
Ephesians 4