Al-Tabarānī also narrated from Safwān ibn Assāl—may Allah be pleased with him—that the Prophet—may Allah bless him and grant him peace—said: “Repentance has a gate whose two leaves are as far apart as the east and the west. It will not be closed until the sun rises from the west.” Al-Albānī—may Allah have mercy on him—graded it as good1.
A person must therefore hasten to repent before the opportunity passes and before he is prevented from doing so. It is never permissible for him to delay repentance under any circumstances. Indeed, delaying it is itself an act of disobedience for which he must repent.
The eminent scholar Ibn al-Qayyim—may Allah have mercy on him—said: “Hastening to repent from sin is an immediate obligation, and it is impermissible to delay it. Whenever a person delays repentance, he disobeys Allah through that delay. Once he repents from the sin, another repentance remains incumbent upon him: repentance for having delayed his repentance. This seldom occurs to the penitent. Rather, he assumes that once he has repented from the sin, nothing further remains incumbent upon him, whereas he must still repent for delaying his repentance. Nothing can save him from this except comprehensive repentance for both the sins he knows and those he does not know. The sins of which the servant is unaware are more numerous than those he knows. His ignorance does not exempt him from being held accountable for them when he was capable of acquiring knowledge, for he is disobedient by failing both to learn and to act. His disobedience is therefore all the more severe. It is narrated in Imam Ahmad’s Musnad and al-Bukhārī’s al-Adab al-Mufrad that the Prophet—may Allah bless him and grant him peace—said: ‘Associating partners with Allah within this nation is more imperceptible than the creeping of ants.’ Abū Bakr asked, ‘How, then, can one be delivered from it, O Messenger of Allah?’ He replied, ‘Say: O Allah, I seek refuge in You from knowingly associating anything with You, and I seek Your forgiveness for what I do not know’2. Thus, this is a plea