Judging from his relatively few surviving letters, Paul—whether as Jew or Christian—was a person with both outer and inner conflicts. We know much less than we would like about these external confrontations and inner struggles, but time and again his letters show evidence of his wrestling with one or another serious ambivalence. Actually, it is not often a present struggle that is portrayed or revealed, for Paul writes with a remarkable maturity and with the confidence of one who has moved well beyond the tossing and turning of a continuing inner struggle. Yet at times, most notably in Romans 9–11, Paul's simple statement of a mature judgment still evokes, in the very restating of his conclusions, the intensity of the original ambivalence and conflict. A further indication that Paul was this kind of person is found, if only incidentally, in his dialectical mode of thinking: if he mentions “death,” at once he thinks of “life”; if he refers to “flesh,” immediately “spirit” crosses his mind, or if he speaks of “slaves” or “slavery,” then “sons” or “freedom” is instantly present.