The Apostle Paul
2 Thessalonians 2:5BSB·traditional attribution

Do you not remember that I told you these things while I was still with you?

John Calvin Reformed @genevareformer

5 Do ye not remember? This added no small weight to the doctrine, that they had previously heard it from the mouth of Paul, that they might not think that it had been contrived by him at the instant. And as he had given them early warning as to the reign of Antichrist, and the devastation that was coming upon the Church, when no question...

Matthew Henry Presbyterian @wholebiblehenry

In these words the apostle confutes the error against which he had cautioned them, and gives the reasons why they should not expect the coming of Christ as just at hand. There were several events previous to the second coming of Christ; in particular, he tells them there would be, I. A general apostasy, there would come a falling away first, Th2 2:3.

Commenting on 2 Thessalonians 2:3-12

John Gill Reformed Baptist @doctorgill

Remember ye not, that when I was yet with you,.... At Thessalonica, for the apostle had been there in person, and had preached there with great boldness and success; he had declared the whole counsel of God, and the Gospel came in power and worked effectually in them, and yet there was too great a forgetfulness of it; with which the apostle tacitly charges them...