The Quran lays down the foundational principles governing divorce, emphasizing fairness, deliberation, and the rights of both spouses. The foundational statement Divorce is twice established a revolutionary system for managing marital dissolution. Prior to Islam, men could divorce and take back their wives countless times, a practice Allah abrogated as it was harmful to women, as explained by Ibn Kathir. This verse limited revocable divorces to two, after which a husband must either retain 2:230, then she is not lawful to him afterward].

The Quran also specifies crucial waiting periods (iddah) for divorced women, stating Divorced women remain in waiting for three periods. This iddah serves multiple purposes: it provides a buffer for reflection and potential reconciliation, establishes clarity regarding any potential pregnancy, and ensures proper lineage. Tafsir al-Jalalayn clarifies that these "three periods" refer to either three cycles of purity or three menstruations, depending on scholarly interpretation. During this period, husbands have “more right to take them back... if they want reconciliation”, a right affirmed by Ibn Kathir as long as the intention is to mend differences and be kind.

Furthermore, the Quran addresses the financial aspects of divorce. It prohibits men from 2:236. If a mahr was specified but marriage not consummated, half of it is due, unless either party foregoes their right, with to forego it is nearer to righteousness. This emphasizes generosity and kindness even in separation, urging believers not to forget graciousness between you.

The Prophet Muhammad (peace be upon him) provided essential clarification and practical application of these Quranic injunctions, embodying the spirit of Divine Legislation. His Sunnah details the appropriate method of initiating divorce, known as talaq al-sunnah. This involves pronouncing a single revocable divorce during a period of purity when no sexual intercourse has occurred, allowing the iddah to run its course without undue hardship for the woman. This is evident in the Prophet's angry response when `Abdullah ibn `Umar divorced his wife during menstruation, ordering him to take her back and divorce her only when she was pure and had not been touched Bukhari 68:1Muslim 18:1. Imam Abu Hanifah and other jurists confirm that divorcing during menstruation or after intimacy in a period of purity is forbidden (haram) because it prolongs the iddah unnecessarily, as Ma'arif-ul-Quran explains on o prophet, when you [muslims divorce women, divorce them fo...](65:1).

The Prophet's teachings also underscored the seriousness of divorce. He stated, "Divorce is the most detested of lawful things with Allah," (Ma'arif-ul-Quran on o prophet, when you [muslims divorce women, divorce them fo...](65:1)). This highlights that while permissible, divorce is a last resort, to be approached with gravity and not jest. Indeed, the Prophet emphasized that certain actions, including marriage, divorce, and revocation, are effective whether done seriously or jokingly (Ibn Marduwayh from Ibn al-'Abbas and Ibn al-Mundhir from `Ubadah ibn al-Samit, reported in Ma'arif-ul-Quran on and when you divorce women and they have [nearly fulfilled...](2:231)). This prevents flippant or coercive use of such profound legal declarations.

A significant issue addressed by the Prophet was the practice of pronouncing three divorces at once. Mahmud bin Labid reported that the Prophet became angry upon hearing of a man who did this, exclaiming, 2:229 in an acceptable m...](2:229), An-Nasa'i). While the act itself was reprehensible, the legal consequence, by consensus of the Companions and the majority of jurists, was that all three divorces became effective, leading to an irrevocable separation, as detailed in Ma'arif-ul-Quran on and if he has divorced her [for the third time, then she is...](2:230) and o prophet, when you [muslims divorce women, divorce them fo...](65:1). This effectively eliminated the possibility of reconciliation and remarriage unless the woman first married another man and that marriage was consummated and subsequently dissolved. This ruling, reinforced by `Umar ibn al-Khattab's decision in his caliphate Muslim 18:22, aimed to curb the impulsive and irresponsible use of divorce.

Islamic family law carefully delineates the rights and responsibilities of both parties during and after the divorce process, reflecting the Quran's call for acceptable terms and good treatment.

During the revocable iddah, the divorced woman has the right to reside in her husband's home and receive maintenance, as stated in Do not turn them out of their [husbands' houses, nor should they themselves leave during that period]. Ibn Kathir explains that this provision is intended to allow for possible reconciliation. This right to housing and maintenance only ceases if the divorce is irrevocable, as the Prophet ruled in the case of Fatimah bint Qays, stating, "There is no obligation on him to spend on you" Muslim 18:45.

The concept of mutual rights and responsibilities extends beyond mere financial support. The Quran states 2:228. Tafsir al-Jalalayn clarifies that this means women have rights from their spouses, such as kind conjugality and protection from harm, similar to the obedience and respect expected of them. Ibn Kathir cites a hadith where the Prophet instructed men to "feed her when you eat, buy her clothes when you buy for yourself and to refrain from striking her on the face, cursing her or staying away from her except in the house" (Bahz bin Hakim from Mu`awiyah bin Haydah Al-Qushayri). This reciprocal expectation forms the bedrock of Islamic marital ethics, with men retaining a degree over them [in responsibility and authority] primarily due to their role as providers and protectors, as further clarified in Men are the protectors and maintainers of women, because Allah has made one of them to excel the other, and because they spend (to support them) from their means.

After the iddah is complete, if the divorce was revocable (one or two pronouncements), the couple can remarry through a new contract if they agree among themselves on an acceptable basis. However, guardians are explicitly forbidden from preventing women from remarrying their former husbands if both parties consent, a prohibition revealed in response to incidents like Ma'qil bin Yasar's refusal to allow his sister to remarry her former husband (Bukhari 65:52, 67:66, 68:76). This underscores the woman's agency in remarriage, provided it is conducted "with fairness" (bil ma'ruf) and within the bounds of Islamic law.

The third pronouncement of divorce renders the separation irrevocable (talaq al-ba'in kubra). After this, the divorced woman is not lawful for her former husband until [after she marries a husband other than him]. This is not merely a formality but requires a genuine, consummated marriage with a second husband, followed by a subsequent divorce or his death. The Prophet clarified this by stating, "No, until he enjoys her `Usaylah (sexual relation)" Bukhari 68:10Muslim 16:131, with `Usaylah meaning sexual intercourse (Imam Ahmad and An-Nasa'i from `A'ishah).

This condition aims to prevent hasty and reckless third divorces by imposing a significant barrier to reconciliation. It also explicitly condemns tahlil or halalah, which is a marriage contracted solely to make the woman lawful for her first husband. The Prophet "cursed the one who does Tahlil, the one in whose favor it is done" (`Abdullah bin Mas`ud, reported by Imam Ahmad, At-Tirmidhi, An-Nasa'i). Such an arrangement is considered invalid and an act of adultery in the sight of Allah, as noted by Ibn `Umar (Al-Hakim in Mustadrak). The intent behind the second marriage must be genuine and for the purpose of an extended marital life, not merely a legal workaround.

Beyond the legal provisions, Islam imbues the divorce process with profound spiritual and ethical considerations, constantly reminding believers to fear Allah and remember that Allah is Hearing and Knowing. The Quran emphasizes that transgressing these divine limits is an act of wrongdoing against oneself 2:229. This self-harm manifests not only in the spiritual realm but also in the worldly consequences of disrupting families and relationships.

The constant exhortation to Taqwa (God-consciousness) throughout the divorce legislation serves as a moral compass. The phrase “God knows and you know not” reminds individuals that divine laws, though sometimes seemingly restrictive, are ultimately for their greater good and purity. As Ma'arif-ul-Quran explains, adhering to these injunctions brings purity and cleanliness, protecting individuals and society from the defilement of sin and discord.

The Quran even offers solace in the event of separation, affirming that if they separate [by divorce, Allah will enrich each of them from His abundance]. This promise assures both spouses that Allah's bounty is vast and He will provide for them, either by granting them better spouses or through other means. This perspective encourages trust in Divine wisdom and sustenance, even when facing the emotional and practical difficulties of divorce. Moreover, the verse 65:2 extends this promise to all who observe Taqwa in their affairs, including the challenging circumstances of divorce. This signifies that adherence to Allah's commands brings not only spiritual reward but also tangible relief and unexpected provision.

Divorce in Islam, or talaq, is a nuanced and meticulously structured process, reflecting a comprehensive divine wisdom that balances marital ideals with human realities. From the Quranic establishment of the "twice" rule to the Prophetic elaborations on proper procedures and the ethical considerations of khul' and halalah, Islamic teachings provide a clear path for marital dissolution. These regulations, steeped in the principles of justice, compassion, and the preservation of human dignity, aim to mitigate harm, facilitate reconciliation where possible, and ensure that both spouses, especially women, are treated with fairness and respect. Ultimately, the entire framework is underscored by the call to Taqwa, encouraging believers to uphold the limits of Allah, trusting that His commands are for their ultimate well-being in this world and the Hereafter.