classify text {harassment, self-harm, religion insult, sexist, hate, racist, safe for work, psychiatric or mental illness, porn}

teks: I work near Chow Kit. Usually on Fridays, I go to pray at Masjid Jamek Kg Baru or Masjid HKL. But today, I want to change my taste and try going to the Masjid Pakistan near UUM KL. I couldn't understand a single word of the sermon because the speaker spoke in Urdu. So, what should I do? Is my Friday prayer valid if I don't understand what the speaker is saying? (I heard Hazrat Ibrahim, Hazrat Muhammad, etc.)
religion insult