Allah's Messenger (ﷺ) said: ¤ ¤ Whoever says: ¤ ¤ Astaghfirullāha ‘l-'Aẓīm alladhi lā ilāha illā huwa ‘l-ḥayyul-Qayyūm wa atūbu ilayh. ¤ ¤ Allah's Messenger (ﷺ) said: Whoever says: ¤ ¤ I seek the forgiveness of Allah the Mighty, Whom there is none worthy of worship except Him, the Living, the Eternal, and I repent to Him, Allah will forgive him even if he has deserted the army's ranks.
وَقَالَ صلى الله عليه وسلم: أَقْرَبُ مَا يَكُونُ الرَّبُّ مِنَ الْعَبْدِ فِي جَوْفِ اللَّيْلِ الآخِرِ فَإِنِ اسْتَطَعْتَ أَنْ تَكُونَ مِمَّنْ يَذْكُرُ اللَّهَ فِي تِلْكَ السَّاعَةِ فَكُنْ
Allah's Messenger (ﷺ) said: ¤ ¤ "The closest that the Lord comes to the slave is in the last portion of the night. So, if you are able to be among those who remember Allah in this hour, then be among them."