In Romans 10, Paul again expresses how his heart breaks for his people that continue to reject Christ. They are a zealous people, passionate about their faith, but they were lacking knowledge of who Christ was and why He came.
Our job as Christians is the same as it was back then; we are to take the message to everyone, everywhere because the message of salvation is for all people. Whether we see eye to eye with them or disagree with them, whether they are receptive or not, etc… We are called to preach to them.
How, then, can they call on him they have not believed in? And how can they believe without hearing about him? And how can they hear without a preacher? And how can they preach unless they are sent? As it is written: How beautiful are the feet of those who bring good news. -Romans 10:14-15 CSB