Allah most High says:
Then there succeeded them a generation which neglected prayers and followed lusts. They will meet with destruction (Ghayy), excepting the one who repents and believes and acts righteously. (Quran 19:59-60)
Ibn abbas (RA) explained that ‘which neglected prayers ‘ here does not mean that they completely abandoned prayers, but that they delayed them to the end of their prescribed times. Sa’id bin Musayyab, a great Imam following the generation of the Companions, elaborated on this, saying: “A person neglects if he delays the noon prayer up to the afternoon prayer time, afternoon prayer up to almost sunset prayer time, sunset prayer up to evening prayer time, and evening prayer up to morning prayer time, while delaying morning prayer until just before sunrise. If anyone dies without repentance while continuing in this manner, Allah has promised Ghayy for him, and that is a valley in Hell which is very deep and has foul food.”
Allah Most High says:
Woe to the worshippers who are unmindful of their prayer. (Quran 107:4-5)
Saad bin Abi Waqqas said: “I asked Allah’s Messenger (SAW) about the meaning of ‘unmindful,’ and he replied: ‘It is delaying it (the prayer) up to the end of its prescribed time.'” (Bazar)
While Allah calls such people ‘unmindful’, they are lazy and perform the prayer very late. He has promised them Wayl, which signifies a great punishment. Some say, “Wayl is a valley in Hell, exceedingly hot, and that is the place for those who delay or miss the prayer, excepting the ones who repent and correct their habits.”
Allah Most High says:
O you who believe, let neither your wealth nor your children distract you from the remembrance of Allah. And those who do so, they will be the losers (Quran 63:9)
The commentators say: “The ‘remembrance of Allah’ in this verse means the five daily prayers. If anyone is so busy in buying and selling, or with his daily work of earning a livelihood, or with his children, that he cannot perform prayers on time, he will be among the losers.”
The Prophet (SAW) said in this regard: “The first thing which will be judged among a person’s deeds on the Day of Resurrection are the prayer. If that is in good order, he will pass the test and prosper, and if that is defective, he will fail the test and be a loser.” (Tirmidhi)
Informing us about the inhabitants of Hell, Allah Most High says:
(The people in Hell will be asked): “What caused you to enter Hell-fire?” They will say: “We were not among those who prayed, nor did we feed the needy. We used to engage in vain discourse with the vain-talkers, and we used to deny the Day of Judgment, until there came to us that which is certain (i.e. Allah’s judgment).” Then no intercession by any intercessors will benefit them. (Quran 74:42-48)
The Prophet (SAW) said: “The covenant between us and them (that is, believers) is prayer, so if anyone abandons it he has become an infidel.” (Ahmad, Ibn Majah, Abu Dawood, Nisai, Tirmidhi). He also said: “What lies between a man and infidelity is the abandonment of prayer.” (Muslim)
Allah’s Messenger (SAW) is reported to have said: “If anyone abandons the afternoon prayer, his deeds are of no avail.”
(Bukhari). And he said: “If anyone abandons prayer deliberately he has no claim upon Allah” (Sunan).
Abdullah bin amr bin al-As (RAA) said that the Prophet (SAW) mentioned prayer one day saying, “If anyone keeps to it, it will be light, evidence, and salvation for him on the day of
Resurrection; but if anyone does not keep to it, it will not be for him light, evidence, or salvation; and on the Day of Resurrection, he will be associated with Qaran, Pharoah, Haman, and Ubayy bin Khalaf (a great enemy of Islam from among the Quraish).” (Ahmad, Darimi and Baihaqi)
Some scholars have explained that the person who abandons prayer will be raised with such a foursome because his neglect of prayer may be due to his involvement with his property, his country, his administrative work, or his trade, Therefore, if he was involved with his property, he will be resurrected with Qarun; if with his country, then with Pharoah; if with his administrative work, then with Haman; and if with his trade, then with Ubayy bin Khalaf, the trader among the unbelievers of Mecca.
Mu’adh bin Jabal (RAA) reported Allah’s Messenger (SAW) as saying: “If anyone abandons prayer intentionally he has no claim to Allah Most High.” (Ahmad)
Umar ibn al-Khattab (RAA) reported that a man asked the Prophet (SAW): “Messenger of Allah, what action is dearest to Allah Most High?” The Prophet (SAW) replied: “Prayer at its proper time. The one who does not pray has no religion. Prayer is the main pillar of the religon (of Islam).” (Baihaqi)
After Umar had been stabbed, it was said to him, “As-salat, ya amir ul-mumineen!” (The prayer, Leader of the Believers!) He said, “Yes, truly! If anyone misses the prayer, he has no share in Islam,” and thereupon he prayed while his wounds were bleeding.
Abdullah bin Shaqiq (RAA) said that the Companions of the Prophet (SAW) did not consider the abandonment of any good deeds to be unbelief excepting the abandonment of prayer.
When Ali (RAA) was asked about a woman who did not pray, he replied: “The one who does not pray is an unbeliever.” Ibn Masood said that the one who does not pray has no religion, and
Ibn Abbas said: “The one who leaves off a single prayer deliberately will find when he meets Allah Most High, that He is angry with him.”
Allah’s Messenger (SAW) said: “When a person meets Allah after neglecting his prayer, he will meet him as if he had not worshipped him at all, nor done any good deeds.” And Ibn Hazm said: “There is no greater sin after polytheism than missing a prayer [That is to say, if one deliberately delays a prayer until its time has passed, although he was able to pray it on time, without any valid reason which permits delaying it before its time.] And killing a believer without just cause”
Ibrahim Nakahi said: “The one who has left off the prayer has become a disbeliever.” Awn bin Abdullah said: “When a person is buried, the first question which will be asked him will be concerning the prayer. If that is accepted from him, his other deeds will be looked at, but if that is not accepted form him, no other deeds will be looked at.”
Abdullah bin al-As reported Allah’s Messenger (SAW) as saying:
“A person, who combines two prayers without excuse, enters a gate among the major sins.”
From the book – “Al Kabaair” -The Major Sins by Sheikh Adh-dhahabi – edited by Ramadhan Issah
Image source: muslim1st.com
Salaat is the second obligatory action to a muslim just after shahada.It represents the first important pillar for "a muslim"The only way of coming closer to our Rabb is salaat and also the action that includes body and soul worshipping Allah.Therefore negleting salaat is indeed a sin and panishable on the day of qiyam.The distict bebtween a believer and a nonbeliever is salaat therefore somebody can automatically excommunicated in the muslim fold by Allah.May Allah make it easy for us inshaallah.
Thank you brother Awwal. salat is the pillar on which Islam depends on, and on the day of Qiyamah, one shall not get their deeds calculate before salah, and if salaat shall be perfect, all his good deeds shall be perfect, and the opposite is true. Salat is the pillar of Islam, if one destroys it, hes destroyed the Deen. salat is the key to Paradise. salat is also a remedy to the fatigue. salah keeps the performer clean and pure all day long.