Jesus knows that there are two gates for all people, two ways, two destinies, two fruits, two groups, two builders, and two foundations. The whole sermon is designed to drive religious people to make a choice between two options and thus make sure of their salvation. One choice puts you a path toward eternal destruction, and one path puts you on a path toward eternal life. But there are only two options. You are currently on one or the other. Could it be that you are on the wrong path? Are you sure that you are on the right path?