And if any place will not receive you and they will not listen to you, when you leave, shake off the dust that is on your feet as a testimony against them.
Mark 6:11

Our job is to be kind and to preach the Gospel. What people do with it then is on them. Don't waste time on mockers and the hard hearted unless that's the task God has given you. Some are tillers, some planters, and some reapers. Trust and obey.