Ibn Taymeeyah [رحمه الله] said:
❝When a slave of Allaah confides in his Lord at the last part of the night and seeks aid from Him and says:
«يَا حَيُّ يَا قَيُّومُ لَا إلَهَ إلَّا أَنْتَ بِرَحْمَتِك أَسْتَغِيثُ.»
*'O the Ever-Lasting O who protects all that exists. There is none worthy of worship except Allaah. I seek aid with Your Mercy.'*
*Then Allaah grants him power and strength the amount which only Allaah knows.❞*
[Majmoo al-Fatawa, (28/242) | Translated By Abbas Abu Yahya Miraath al-Anbiyya]