Various opinions on the nature of Aphrahat's interactions with the Jews have essentially revolved around either accepting or rejecting the claim that the Persian Sage had contact with (Rabbinic) Jews and/or may have been influenced by them. The issue was never settled.
To provide answers to the related questions the author uses a textual comparative methodology, juxtaposing texts from both sources and analyzing them in relation to each other. Every section that deals with such comparison is organized into three sub-sections: 1) agreement, 2) disagreement by omission; and 3) disagreement by confrontation.