Of course, it is good to bear in mind that you are not obligated to answer those who are not reasonable or who just want to make fun of what you believe. ​ — Prov. 26: 4.
مِنْ نَاحِيَةٍ أُخْرَى ،‏ أَنْتَ لَسْتَ مُضْطَرًّا أَنْ تُجِيبَ شَخْصًا يُرِيدُ أَنْ يُجَادِلَكَ أَوْ يَسْتَهْزِئَ بِإِيمَانِكَ .‏ —‏ ام ٢٦ :‏ ٤‏ .‏