Researchers asked 1094 Australians who do not regard themselves as Christians:
How open are you to changing your religious worldview?
A majority of 51% are not open at all.
So you can agonize over how to change the 51% who are resistant, or you can change your perspective and ask,
How do we connect with the 49% who are at least partially open?
An even better question is,
How do we connect with the 17% who are extremely, significantly or somewhat open?
Are we washing our hands of the 51%? No way. We're just following the example of Jesus and the early church by looking for receptive people who become the bridges to reaching less responsive people in their world.
What is the most compelling reason for someone in the 51% coming to Christ? The witness of a friend or family member from the 49% who has been recently converted.
Ask my dad, he was a 51 percenter.