Making Up For Delayed Prayers
1. As a rule, every Muslim, male or female, should offer the prayer in its due time. Failing to do so is a punishable sin unless there is a reasonable excuse for delay.
2. With the exception of women in confinement or menstruation and any who remain insane or unconscious for some time, every Muslim must make up for his or her delayed obligatory prayers.
3. When making up for the delayed prayers one must offer them in their original form, e.g., if they were due shortened they should be offered so and vice-versa.
4. Order between the delayed prayers and between these and the present ones should be maintained, i.e., the first in dueness is offered first unless the missed prayers are too many to remember their exact dates, or the time available is not sufficient for both missed and present prayers. In this case, the present prayer comes first and the missed ones may be offered later. At any rate, the Muslim must make certain that his record is clear to the best of his knowledge, and that there are no missed prayers.
The Taraweeh Prayers
These prayers are special characteristic of the month of Ramadan. They follow the Evening (‘Isha’ ) Prayers. They consist of eight to twenty units (Rak’ ahs) offered two by two with short break between each two units. It is much more preferable to say them in a congregational form and before the Witr, which is the last part of the Evening Prayer.
Invalidation of Prayers
Any prayer becomes invalid and nullified by any act of the following:
1. To anticipate the Imam in any act or movement of prayer;
2. To eat or drink during the prayer;
3. To talk or say something out of the prescribed course of prayers;
4. To shift the position away from the direction of Qiblah in Mecca; unless it is impossible to the worshipper to face the Qiblah;
5. To do intentionaly and unnecessary any noticeable act or movement outside the acts and movements of prayer;
6. To do any thing that nullifies the ablution, e.g., discharge of urine, stool, gas, blood, etc.; unless due to a medical condition not in the worshipper’s control, in this case the worshipper needs to perform ablution only once for every Fard (obligatory) prayer, and he should not repeat the ablution to perform the Sunnah prayer relative to that Fard prayer.