Based on available information, there's no explicit Islamic text (Quran or Hadith) that directly prohibits blowing out candles, even in the context of celebrations like birthdays.
While the question references a statement suggesting birthdays and blowing out candles are permissible, a more nuanced exploration is warranted. The permissibility hinges on whether the act itself contradicts Islamic principles. Simply blowing out a candle doesn't inherently violate any Islamic teaching.
However, some Muslims may avoid birthday celebrations or related customs like blowing out candles due to concerns about:
- Imitation of other cultures: Some consider birthday celebrations to be an imitation of non-Islamic practices, which they deem undesirable. This is a matter of personal interpretation and varies widely.
- Extravagance and wastefulness: If the celebration involves excessive spending or waste, it could be considered contrary to Islamic values of moderation.
- Potential for un-Islamic activities: If the celebration involves activities that are explicitly forbidden in Islam, such as alcohol consumption or inappropriate mixing of genders, then the entire event would be problematic.
Therefore, while blowing out candles itself is not considered haram, the context and associated activities surrounding it may be subject to different interpretations based on individual beliefs and adherence to specific Islamic guidelines. It comes down to intention and whether the overall practice aligns with Islamic principles.