ما هو تفسير الإحساس بالراحة الشديدة والرغبة في إطالة السجود أحيانًا في صلاة قيام الليل، ولماذا لا يتكرر هذا الإحساس دائمًا؟

Prayer in the last third of the night is considered one of the greatest acts of worship. Whoever awakens at this time should offer many prayers and supplications, and conclude with Witr before dawn. The time for qiyam al-layl ends with the rising of true dawn, and it is best to delay it until the end of the night, after one has slept. As for the ratibah (supererogatory) prayer of Fajr, its time begins after true dawn rises, and whoever prays it before that has not fulfilled the Sunnah. The comfort one feels in prostration is from the joy of obedience, and the Sunnah is that prostration should not be longer than standing. A Muslim should adhere to sincerity, patience, and moderation.