https://www.christianpost.com/article/20090927/why-do-the-heathen-rage-international-blasphemy-day/
Why Do the Heathen Rage? - International Blasphemy Day | Opinion
Sep 27, 2009 - According to press reports, September 30 is set as the observance of the first-ever International Blasphemy Day. This could be interesting.
the heathenblasphemy dayrageinternationalopinion
https://www.awarenessdays.com/awareness-days-calendar/blasphemy-day/
Blasphemy Day 2026: 30 September 2026 | Awareness Days
Blasphemy Day 2026 falls on Wednesday 30 September 2026. Discover the history, meaning, and ways to celebrate. Full guide.
blasphemy dayawareness daysseptember