Ayat al-Kursi (Kur'an 2:255) recited in the morning provides divine protection until the evening. It begins: 'Allahu la ilaha illa Huwal-Hayyul-Qayyum' — Allah, there is no god but He, the Ever-Living, the Self-Sustaining. Hz. Peygamber said whoever recites it in the morning is protected until evening.
اللَّهُ لَا إِلَٰهَ إِلَّا هُوَ الْحَيُّ الْقَيُّومُ، لَا تَأْخُذُهُ سِنَةٌ وَلَا نَوْمٌ، لَهُ مَا فِي السَّمَاوَاتِ وَمَا فِي الْأَرْضِ، مَنْ ذَا الَّذِي يَشْفَعُ عِنْدَهُ إِلَّا بِإِذْنِهِ، يَعْلَمُ مَا بَيْنَ أَيْدِيهِمْ وَمَا خَلْفَهُمْ، وَلَا يُحِيطُونَ بِشَيْءٍ مِنْ عِلْمِهِ إِلَّا بِمَا شَاءَ، وَسِعَ كُرْسِيُّهُ السَّمَاوَاتِ وَالْأَرْضَ، وَلَا يَئُودُهُ حِفْظُهُمَا وَهُوَ الْعَلِيُّ الْعَظِيمُ
Allahu la ilaha illa Huwal-Hayyul-Qayyum. La ta'khudhuhu sinatun wa la nawm. Lahu ma fis-samawati wa ma fil-ard. Man dhal-ladhi yashfa'u 'indahu illa bi idhnih. Ya'lamu ma bayna aydihim wa ma khalfahum. Wa la yuhituna bi shay'in min 'ilmihi illa bima sha'. Wasi'a kursiyyuhus-samawati wal-ard. Wa la ya'uduhu hifdhuhuma wa Huwal-'Aliyyul-'Adhim.
Meaning: Allah — there is no god but He, the Ever-Living, the Self-Sustaining. Neither drowsiness overtakes Him nor sleep. To Him belongs whatever is in the heavens and whatever is on the earth. Who is it that can intercede with Him except by His permission? He knows what is before them and what is behind them, and they encompass nothing of His knowledge except what He wills. His Kursi extends over the heavens and the earth, and their preservation does not tire Him. And He is the Most High, the Most Great.
Source: Al-Baqarah (2:255)Hz. Peygamber (sallallahu aleyhi ve sellem) said: 'Whoever recites Ayat al-Kursi after every farz namaz, nothing prevents him from entering Paradise except death.' (Sunan al-Nasa'i 9928). It is the greatest verse in Kur'an-i Kerim and provides powerful protection from evil when recited morning and evening.
اللَّهُ لَا إِلَٰهَ إِلَّا هُوَ الْحَيُّ الْقَيُّومُ...
Allah — there is no god but He, the Ever-Living, the Self-Sustaining...