Truly the signs of an apostle - Such miracles as the acknowledged apostles worked. Such “signs” or evidences that they were divinely commissioned; see the Mark 16:17 note; Acts 2:22 note; Romans 15:19 note.
Were wrought among you - That is, by me; see the note, 1 Corinthians 9:2.
In all patience - I performed those works notwithstanding the opposition which I met with. I patiently persevered in furnishing the evidence of my divine commission. There was a succession of miracles demonstrating that I was from God, notwithstanding the unreasonable opposition which I met with, until I convinced you that I was called to the office of an apostle.
In signs and wonders - In working miracles; compare note, Acts 2:22. What these miracles at Corinth were, we are not distinctly informed. They probably, however, were similar to those performed in other places, in healing the sick, etc.; the most benevolent as it was one of the most decisive proofs of the divine power.