In Islam, we recognize that all matters occur by the decree of Allah (Qadar). The number 13, like all numbers, has no inherent power to bring good or bad fortune. Our faith teaches us that true believers place their trust in Allah alone, not in numbers, omens, or superstitions.
The concept of an "unlucky number" contradicts the Islamic belief in Tawheed (Oneness of Allah). When we attribute supernatural powers to created things like numbers, we risk committing shirk (associating partners with Allah).
"Say: 'Nothing will ever befall us except what Allah has ordained for us. He is our Protector.' And in Allah let the believers put their trust." (Quran 9:51)
The Prophet Muhammad ﷺ explicitly forbade superstitions and omens. He taught that such beliefs have no place in the heart of a believer who truly understands Allah's absolute control over all affairs.