Try to establish common ground with the householder by focusing on the underlying problem rather than on any proposed political solution.
وَإِذَا طَرَحَ أَحَدٌ مَوَاضِيعَ حَسَّاسَةً كَٱلزَّوَاجِ ٱلْمِثْلِيِّ أَوِ ٱلْإِجْهَاضِ ،‏ نُخْبِرُهُ مَا تَقُولُهُ كَلِمَةُ ٱللهِ وَنُوضِحُ لَهُ كَيْفَ نُطَبِّقُ نَحْنُ مَبَادِئَهَا فِي حَيَاتِنَا .‏