8 Bible Verses about Apostles, Identfication

If I am not an apostle to others, at least I am to you, for you are the confirming sign of my apostleship in the Lord.

For if someone comes and proclaims another Jesus different from the one we proclaimed, or if you receive a different spirit than the one you received, or a different gospel than the one you accepted, you put up with it well enough! For I consider myself not at all inferior to those "super-apostles."

I have become a fool. You yourselves forced me to do it, for I should have been commended by you. For I lack nothing in comparison to those "super-apostles," even though I am nothing.

Are we beginning to commend ourselves again? We don't need letters of recommendation to you or from you as some other people do, do we? You yourselves are our letter, written on our hearts, known and read by everyone, revealing that you are a letter of Christ, delivered by us, written not with ink but by the Spirit of the living God, not on stone tablets but on tablets of human hearts.

Indeed, the signs of an apostle were performed among you with great perseverance by signs and wonders and powerful deeds.

They went out and proclaimed everywhere, while the Lord worked with them and confirmed the word through the accompanying signs.]]

Now many miraculous signs and wonders came about among the people through the hands of the apostles. By common consent they were all meeting together in Solomon's Portico.

in the power of signs and wonders, in the power of the Spirit of God. So from Jerusalem even as far as Illyricum I have fully preached the gospel of Christ.