2 Corinthians 3:2

What means this, "ye are?" 'Did we need to be commended to others, we should have produced you before them instead of an epistle.' And this he said in the former Epistle. "For the seal of mine Apostleship are ye." But he doth not here say it in this manner, but in irony so as to make his question, "Do we need epistles of commendation?" more cutting. And in allusion to the false apostles, he added, "as do some, [epistles of commendation] to you, or letters of commendation from you" to others. Then because what he had said was severe, he softens it by adding, "Ye are our epistle, written in our hearts, known of all." Here he testifieth not only to their love, but also to their good works: since they are able to show unto all men by their own virtue the high worth of their teacher, for this is the meaning of, "Ye are our epistle." What letters would have done to commend and gain respect for us, that ye do both as seen and heard of; for the virtue of the disciples is wont to adorn and to commend the teacher more than any letter. "Written in our hearts." That is, which all know; we so bear you about every where and have you in mind. As though he said, Ye are our commendation to others, for we both have you continually in our heart and proclaim to all your good works. Because then that even to others yourselves are our commendation, we need no epistles from you; but further, because we love you exceedingly, we need no commendation to you. For to those who are strangers one hath need of letters, but ye are in our mind. Yet he said not merely, "ye are [in it]," but "written in [it]," that is, ye cannot slide out of it. For just as from letters by reading, so from our heart by perceiving, all are acquainted with the love we bear you. If then the object of a letter be to certify, "such an one is my friend and let him have free intercourse [with you], your love is sufficient to secure all this. For should we go to you, we have no need of others to commend us, seeing your love anticipateth this; and should we go to others, again we need no letters, the same love again sufficing unto us in their stead, for we carry about the epistle in our hearts.