It is reported in the hadith: (The Prophet (peace and blessings be upon him) during the expedition to Tabuk, if the sun had declined before he set out, he would combine the midday and afternoon prayers, and if he set out before the sun declined, he would delay the midday prayer until the time for the afternoon prayer arrived)

The questioner: "The Prophet (peace and blessings be upon him) during the expedition to Tabuk, if the sun had declined before he set out, he would combine the midday and afternoon prayers, and if he set out before the sun declined, he would delay the midday prayer until the time for the afternoon prayer arrived"; meaning, is it required, Shaykh, to apply this, or is it a matter of facilitation that suited the condition of travel?

The Shaykh: That is the intended meaning.

The questioner: Is it permissible to perform voluntary prayers extensively while traveling? Many of our brothers ... and they pray the voluntary prayers, the regular voluntary prayers, the Ramadan night prayer, and the like. What is your opinion?

The Shaykh : ... .

The questioner: I understood that only the regular voluntary prayers mentioned in the hadiths are included.

The Shaykh : That is correct.

The questioner: As for the voluntary prayers.

The Shaykh: The unrestricted ones.

The questioner: These unrestricted ones.

The Shaykh : It is not permissible.

The questioner: They are not permissible.

The Shaykh: Then you mentioned the Ramadan night prayer.

The questioner: The Ramadan night prayer.

The Shaykh: The Ramadan night prayer falls under standing in night prayer.

The questioner: Under standing in night prayer.

The Shaykh: We have excluded standing in night prayer.

The questioner : Yes, may Allah reward you with good.