“There are struggles for justice and for freedom in which we can and should join hands with those of other faiths and ideologies to achieve specific goals, even though we know that the ultimate goal is Christ and his coming in glory and not what our collaborators imagine.
…it is precisely in this kind of shared commitment to the business of the world that the context for true dialogue is provided. As we work together with people of other commitments, we shall discover the places where our ways must separate. Here is where real dialogue may begin. It is a real dialogue about real issues. It is not just a sharing of religious experience, though it may include this. At heart it will be a dialogue about the meaning and goal of the human story. If we are doing what we ought to be doing as Christians, the dialogue will be initiated by our partners, not by ourselves. They will be aware of the fact that, while we share with them in commitment to some immediate project, our action is set in a different context from theirs. It has a different motivation. It looks to a different goal. … It is–or it ought to be–the presence of these realities which prompts the questions and begins the dialogue. …
Therefore, the essential contribution of the Christian to the dialogue will simply be the telling of the story, the story of Jesus, the story of the Bible. The story is itself, as Paul says, the power of God for salvation.“
–Lesslie Newbigin, The Gospel in a Pluralist Society, p 181-182.
“So faith comes from hearing, and hearing comes from the word (news, report) of the Messiah.” — St Paul, Romans 10:17