Quote by D.A. Carson

“27. Jesus’ disciples interrupt the conversation by their return from Sychar, where they had gone to purchase food (v. 8). Their unvoiced surprise that he was talking with a Samaritan woman reflects the prejudices of the day. Some (though by no means all) Jewish thought held that for a rabbi to talk much with a woman, even his own wife, was at best a waste of time and at worst a diversion from the study of Torah, and therefore potentially a great evil that could lead to Gehenna, hell (Pirke Aboth 1:5). Some rabbis went so far as to suggest that to provide their daughters with a knowledge of the Torah was as inappropriate as to teach them lechery, i.e. to sell them into prostitution (Mishnah Sotah 3:4; the same passage also provides the contrary view). Add to this the fact that this woman was a Samaritan (cf. notes on v. 9), and the disciples’ surprise is understandable. Jesus himself was not hostage to the sexism of his day (cf. 7:53–8:11; 11:5; Lk. 7:36–50; 8:2–3; 10:38–42).”