Voluntary Prayers

• Does the belief that one should prioritize the performance of Sunnah and voluntary prayers over what one deems better for one's livelihood and bodily health, based on the understanding that whoever believes there is guidance better than that of the Prophet commits an act of disbelief (kufr), render a person a disbeliever?
• How does a quadriplegic who cannot speak perform his prayer? Is it by intention while lying down, or must he be seated for the prayer?
• What is the wisdom behind mentioning the building of houses in Paradise in exchange for specific regular Sunnah prayers, despite the fact that the people of Paradise attain whatever they wish for and request therein?
• What does a Muslim lose if he abandons night prayer (Qiyam al-Layl)? And does he thereby lose the titles of "Ibād al-Raḥmān" (Servants of the Most Merciful), "al-Muttaqīn" (the Pious), and "al-Qānit" (the Devout)? And does he lose the distinguished status of those who pray at night, the opportunity for their supplications to be answered, Allah's care, and the ability to bear the weighty word? And will his good deeds not expiate his bad deeds, and will he not be resurrected to a praised station? And does he lose the contentment that Allah promised him and His care for him, and patience with His decree, and what Allah has hidden for those who pray at night as a comfort to their eyes? And does he lose his adherence to our master, the Messenger of Allah, peace and blessings be upon him, and to the Companions?
• Do the regular (Sunnah) prayers, by which a house is built in Paradise, have to be performed regularly after the obligatory (Fard) prayers, or is it permissible to perform them at any time of the day? And is it permissible to pray the two (Sunnah) rak'ahs of Fajr after the Fajr Adhan and before the obligatory (Fard) prayer?
• Is the intermittent and irregular emission of gas, especially in large and uncontrollable quantities during prayer, considered a continuous emission of gas ( سلس ريح), and what is its remedy?
• How can one reconcile the method of praying the Night Vigil (Qiyam al-Layl) two by two ( مثنى مثنى), with Aisha’s (may Allah be pleased with her) narration about the Prophet’s (peace and blessings be upon him) prayer of four units (rak'ahs), "do not ask about their beauty," and what is the ruling on the validity of the prayer of one who prayed four rak'ahs with a single tashahhud twice, then the two rak'ahs of shaf’ and the one rak'ah of witr?
• What are the matters related to the "Day of Reckoning" and its torment, and what are the questions that will be asked therein?
• What is the Muslim's purpose in life, and is it achieved merely by obeying commands, avoiding prohibitions, and increasing supererogatory acts and voluntary prayers? What is the relationship between the Muslim's purpose and humanity's purpose in striving to acquire wealth, a spouse, children, food, and drink? If a Muslim wishes to serve the Ummah, how does he serve it, and what is the Ummah's goal that it seeks to achieve?
• Is supplicating in a collective manner impermissible and an innovation?
• What is the ruling on one who deliberately abandons the regular Sunnah prayers for years, and must they be made up?
• Does the meaning of the verse: "And to Allah belongs the East and the West. So wherever you turn, there is the Face of Allah" mean that Allah encompasses us from all directions?
• Is it better to separate every two Rak'ahs in the Sunnah and voluntary prayers, or to combine them in daytime prayers and separate them in nighttime prayers? And what is established in the Sunnah regarding that?
• Is persistence and regularity in performing supererogatory prayers sometimes between Dhuhr prayers and sometimes after Duha prayer, without adhering to a specific time, considered an innovation?
• Is it permissible to open the door for a knocker while praying when living alone at home?
• What is the difference between Witr and Qiyam Al-Layl, do they differ in regular days from Ramadan, and what is Salat Al-Tahajjud?
• Is it desirable to pray after the Fajr prayer until sunrise, and what is the difference between the Fajr prayer and the Subh prayer, and which of them is obligatory?
• Is the supplication "O Allah, I seek refuge in You from the torment of Hellfire..." recited after the final Tashahhud in supererogatory or voluntary prayers?
• What is the ruling on prayer and ablution for one afflicted with obsessive-compulsive disorder (OCD) in acts of worship, and who frequently experiences flatulence and gas, and what should he do when the condition is escalating and affecting his physical and psychological health?
• What is the ruling on praying the "Sunnah of Jumu'ah" before the Jumu'ah prayer? Is it a Sunnah or an innovation? And is it permissible to act upon it?
• Is it permissible to pray during the Athan?
• Does the audible supererogatory prayer become invalid when performed audibly during prayers in which audibility is not prescribed, such as 'Asr and Dhuhr, for the purpose of reciting memorized portions aloud? And if this act is reprehensible (makrooh), is it a prohibitory reprehensibility (karahat tahrim)?
• What is the ruling on one who deliberately abandoned prayer for years due to laziness, and now wishes to return and commit? Does he have to make up the prayers he missed, or does he simply repent and commit to the current prayers only? And can he renew his Islam to waive the missed prayers?
• Is it necessary for a woman with istiḥāḍah to perform ablution for every prayer after its time has begun? Is the aforementioned apparent combination permissible, given the permissibility of a real combination? And is it permissible for her to combine prayers with a single ablution?