اللَّهُمَّ أَهِلَّهُ عَلَيْنَا بِالْأَمْنِ وَالْإِيمَانِ وَالسَّلَامَةِ وَالْإِسْلَامِ رَبِّي وَرَبُّكَ اللَّهُ
Allahumma ahillahu 'alayna bil-amni wal-imani was-salamati wal-Islam, Rabbi wa Rabbukallah
O Allah, let this moon rise upon us with security, faith, safety, and Islam. My Lord and your Lord is Allah.
Said upon sighting the new moon — including the moon of Ramadan. The Prophet ﷺ would address the moon itself: "My Lord and your Lord is Allah" — reminding himself and the moon that they share the same Creator. Four blessings requested: security (physical safety), iman (spiritual protection), salamah (well-being), and Islam (preservation of faith). It transforms moon-sighting from stargazing into worship.
Related Du'as
ذَهَبَ الظَّمَأُ وَابْتَلَّتِ الْعُرُوقُ وَثَبَتَ الْأَجْرُ إِنْ شَاءَ اللَّهُ
The thirst is gone, the veins are moistened, and the reward is confirmed, if Allah wills.
Hasanاللَّهُمَّ لَكَ صُمْتُ وَعَلَى رِزْقِكَ أَفْطَرْتُ
O Allah, for You I have fasted and with Your provision I break my fast.
Hasanاللَّهُمَّ تَقَبَّلْ صِيَامِي وَقِيَامِي وَرُكُوعِي وَسُجُودِي
O Allah, accept my fasting, my standing in prayer, my bowing, and my prostration.
Atharاللَّهُ أَكْبَرُ اللَّهُ أَكْبَرُ لَا إِلَٰهَ إِلَّا اللَّهُ وَاللَّهُ أَكْبَرُ اللَّهُ أَكْبَرُ وَلِلَّهِ الْحَمْدُ
Allah is the Greatest, Allah is the Greatest. There is no deity except Allah. And Allah is the Greatest, Allah is the Greatest, and to Allah belongs all praise.
Sahih