Even though I may not be an apostle to others, surely I am to you! For you are the seal of my apostleship in the Lord.
NMVIf I be not an apostle unto others, yet doubtless I am to you: for the seal of my apostleship are you2f in the Lord - Kurios.
OJBIf to others I am not a Shliach, surely I am to you, for you are the chotam (seal) of my shlichus, in Hashem.
TCENTIf to others I am not an apostle, at least I am to you, for you are the seal of my apostleship in the Lord.
T4TAnd even though other people may think that I am not an apostle, you certainly should know that I am an apostle. Remember that your having become Christians [MET] as a result of my telling you about the Lord ◄confirms/shows that it is true► that I am an apostle.