What you present as the gospel will determine what you present as discipleship. If you present as the gospel what is essentially a theory of the atonement, and you say, If you accept this theory of the atonement, your sins are forgiven, and when you die you will be received into heaven, there is no basis for discipleship.
Dallas WillardGenerally speaking we don't want to hear from the soul. We want it to just do its job. Unfortunately, in a broken world, it also is broken, and we're going to hear from it because many of the ordinary miseries and extraordinary glories of human life are expressions of the state of the soul.
Dallas WillardThe real issue relating to exclusiveness is whether or not the Christian actually has a relationship with God, a presence of God, which non-Christians do not have. Apart from Christian spiritual formation as described here, I believe there is little value in claiming exclusiveness for the Christian way.
Dallas WillardSo when Jesus directs us to pray, “Thy kingdom come,” he does not mean we should pray for it to come into existence. Rather, we pray for it to take over at all points in the personal, social, and political order where it is now excluded: “On earth as it is in heaven.” With this prayer we are invoking it, as in faith we are acting it, into the real world of our daily existence
Dallas Willard