Shaykh Umar Farooq Saeedi
Benefits and Issues:
Benefit.
It is recommended (mustahabb) to appoint witnesses in important matters.
And testimony should always be given upon truth and justice; to become a witness in a matter of oppression is also impermissible and forbidden (haram).
Source: Sunan Abu Dawood – Commentary by Shaykh Umar Farooq Saeedi, Page: 3545
Shaykh Maulana Abdul Aziz Alvi
Hadith Commentary: Benefits and Issues: When a person is on a journey and, due to some necessity or reason, needs to complete the journey as quickly as possible, he can adopt three methods for performing the prayer:
➊ Advance Combination (Jam‘ Taqdim): He may perform two prayers—Dhuhr and ‘Asr—together at the time of Dhuhr, and Maghrib and ‘Isha’ together at the time of Maghrib.
➋ Delayed Combination (Jam‘ Ta’khir): He may perform two prayers—Dhuhr and ‘Asr—together at the time of ‘Asr, and Maghrib and ‘Isha’ together at the time of ‘Isha’.
➌ He may perform Dhuhr and ‘Asr in such a way that he delays Dhuhr until its last time, so that upon completing it, the time for ‘Asr has begun. In this way, Dhuhr is performed at its last time, and ‘Asr is performed at the beginning of its time. However, both prayers are performed within their respective times. The same method is adopted for Maghrib and ‘Isha’: Maghrib is performed at its last time, and ‘Isha’ at the beginning of its time.
From the ahadith, the first two methods are established for travel. In both these cases, there is a real combination (jam‘ haqiqi), meaning that one prayer is performed in the time of the other.
And the three Imams—Imam Shafi‘i rahimahullah, Imam Ahmad rahimahullah, and Imam Malik rahimahullah—are proponents of this.
However, according to the Hanafis, the first method is specific only to ‘Arafat with Dhuhr and ‘Asr, meaning that ‘Asr is performed at the time of Dhuhr, and the second method is specific to Muzdalifah with Maghrib and ‘Isha’, meaning that Maghrib is performed at the time of ‘Isha’. Apart from these two places, real combination (jam‘ haqiqi) is not permissible, and they interpret, without valid reason, the ahadith that indicate the permissibility of real combination.
Source: Tuhfat al-Muslim: Commentary on Sahih Muslim, Page: 1624