Staying up late to such an extent that it leads to missing the prayer is forbidden
10-7-2017 | IslamWeb
Question:
Respectful Shaykh. What do you say concerning a young man who claims to be religiously committed, yet stays up all night with his friends until he prays the Fajr and then goes to bed. By doing this, he misses the Thuhr prayer and sometimes misses the ‘Asr prayer too. He argues that he intends to wake up and sets the alarm clock or asks someone to wake him up. This actually happens but in 99% of the cases, he does not wake up. He knows for sure that it is difficult for him to wake up. Can his intention to wake up justify his attitude? He also bases his argument on the hadith that reads, "The pen is lifted for three persons … and the sleeping person until he wakes up." Please tell us how to refute his claims by evidence from the sharia.
Answer:
All perfect praise be to Allah, the Lord of the worlds. I testify that there is none worthy of worship except Allah and that Muhammad, sallallaahu ‘alayhi wa sallam, is His slave and Messenger.
It is obligatory for a Muslim to perform the prescribed prayers in the time that is determined for them by the sharia. Allah Almighty says (what means): {Indeed, prayer has been decreed upon the believers a decree of specified times.} [Quran 4:103]
Performing the prayer at their prescribed times is also enjoined by the Sunnah. It was narrated on the authority of ‘Ubadah ibn As-Samit 
that he said:
I bear witness that I heard the Messenger of Allah, sallallaahu ‘alayhi wa sallam, say, “Allah, the Exalted, has enjoined five daily prayers: whoever performs ablution for them properly, prays them on time, bows properly in them, and focuses with proper submissiveness (khushoo‘), has a promise from Allah that He will forgive him. And whoever does not do that has no such promise from Allah; if He wills, He will forgive him and if He wills, He will punish him.” [Malik]
Staying up late after the ‘Isha’ prayer is disliked according to the scholars. It was narrated on the authority of Abu Barzah that he said, “The Messenger of Allah, sallallaahu ‘alayhi wa sallam, disliked sleeping before the ‘Isha’ and speaking thereafter.” [Al-Bukhari]
If one knows that staying up late at night will cause him to miss some prayers and that the alarm clock or whatsoever means will be of no benefit, then it is prohibited for him to stay up that late. This is so because matters are judged based upon their purposes, and what leads to a prohibition is in itself prohibited. The hadith of the lifting of the pen upon which that person bases his claim is an authentic hadith that was narrated by Abu Dawood, An-Nasa‘i, At-Tirmithi and Ibn Majah. However, it cannot be used as evidence in such a case because lifting the pen for the sleeping person until he wakes up does not entail the permissibility of staying up late when it leads to such consequences.
Allah knows best.