Even if those WWJD bracelets had been popular at the time, his disciples would not have supposed that talking to a woman would be the answer to that question. John's gospel tells us that they were astonished that he was speaking with a woman. I'm pausing here to wonder whose association with Jesus would be astonishing to us modern-day disciples. Who do we think Jesus would be likely to hang out with? Who not? Why not?
Back to the passage--She preached, but with some uncertainty. Yet, the people who heard her wanted to know more. They left what they were doing to make their way to the one she thought might be the Messiah but wasn't sure.
Meanwhile, the disciples, the ones closest to him, wanted him to eat something. Just as he used the word "water" to mean water and more than water, he uses the word "food": "My food is to do the will of him who sent me and to complete his work."
Another metaphor--harvest. "Look around, the fields are ripe for harvesting." At the conclusion of our worship service at St. Luke's several years ago, we went outside to the steps to receive the benediction. As we few stood there, we could see many cars going by on the street, a couple of cyclers riding by, and even some pedestrians. I wondered what they were thinking as they saw us there, and if they would want to come inside some time--and how we might figure out how to invite them to.
And whatever we do or whenever we do it, someone has already done the preparatory work.