8 Bible Verses about Apostles, Identfication

If to others I am not an apostle, yet indeed I am to you, for you are my seal of apostleship in the Lord.

For if the one who comes proclaims another Jesus whom we have not proclaimed, or you receive a different spirit which you did not receive, or a different gospel which you did not accept, you put up with [it] well [enough]! For I consider myself in no way to be inferior to the preeminent apostles.

I have become a fool! You compelled me, for I ought to have been commended by you, for [I am] in no way inferior to the preeminent apostles, even if I am nothing.

Are we beginning to commend ourselves again? Or [do we], like some, need letters of recommendation to you or from you? You are our letter, inscribed on our hearts, known and read by all people, revealing that you are a letter of Christ, delivered by us, inscribed not with ink but with the Spirit of the living God, not on stone tablets but on tablets of human hearts.

Indeed, the signs of an apostle have been done among you with all patient endurance, both signs and wonders and deeds of power.

And they went out [and] proclaimed everywhere, [while] the Lord was working together with [them] and confirming the message through the accompanying signs.]]

Now many signs and wonders were being performed among the people through the hands of the apostles. And they were all together in Solomon's Portico.

by the power of signs and wonders, by the power of the Spirit, so that from Jerusalem and [traveling] around as far as Illyricum I have fully proclaimed the gospel of Christ.