The ruling on swearing by the phrases: (By the mercy of Allah, and by the hearing of Allah)
Machine translationRead the Arabic original
The questioner:
Honorable Shaykh, may Allah reward you with the best, is it permissible to swear by the names of Allah, such as saying, "By the mercy of Allah" or "By the greatness of Allah"?
The Shaykh:
Yes, it is permissible to swear by Allah or by His names and attributes. Yes.
The questioner:
And it is incumbent upon him to exert effort in the investigation, such as saying, "By the hearing of Allah" or "By the sight of Allah."
The Shaykh:
Yes, it is permissible to swear by all of Allah's names and attributes, and this is evidence that the name is the named, not other than the named. Yes.
Honorable Shaykh, may Allah reward you with the best, is it permissible to swear by the names of Allah, such as saying, "By the mercy of Allah" or "By the greatness of Allah"?
The Shaykh:
Yes, it is permissible to swear by Allah or by His names and attributes. Yes.
The questioner:
And it is incumbent upon him to exert effort in the investigation, such as saying, "By the hearing of Allah" or "By the sight of Allah."
The Shaykh:
Yes, it is permissible to swear by all of Allah's names and attributes, and this is evidence that the name is the named, not other than the named. Yes.
Source
قناة «العلامة الدكتور صالح الفوزان»، [766 -1024] حكم الحلف بقول: (ورحمة الله، وسمع الله) - الشيخ صالح الفوزان — youtube.com
The Arabic text is a machine transcription of the audio recording.