From an Islamic perspective, the act of "ngintip" is a clear violation of sacred teachings. The Quran explicitly instructs believers to avoid spying, as stated in Surah Al-Hujurāt verse 12, which calls tajassus (spying) a sin. This is reinforced by authentic hadiths, including one where the Prophet Muhammad states that if a person peeks into another's home without permission, the homeowner has the right to defend their privacy. The overarching principle in Islam is to protect one's 'awrah (private parts), honor, and the sanctity of private spaces. This clear religious prohibition elevates voyeurism from a mere social nuisance to a profound moral failing.