I would just as soon skip the first part of this Gospel reading. The Sadducees are trying to trick Jesus by getting him to respond to an impossible question about the resurrection. According to the law, if one of two brothers dies before his wife has children, then his brother marries her. But what if there are seven brothers, and each marries the woman in turn? To whom will she belong at the resurrection?
Jesus gets himself out of the Sadducees’ trap neatly by stating that in the resurrection there will be neither giving nor taking in marriage. I wish he had also made it much clearer to that bunch of jerks that women, even their own wives, were not the property of their husbands, nor were they put on earth for the sole purpose of providing men with children.