Does a quick prostration invalidate the prayer?

I perform prayers fast, but I also try to pray more slowly and calmly. Is my prayer invalidated if I do not straighten up properly while sitting between 2 prostrations? Is my prayer invalidated if I do not straighten up properly after bowing down in prayer? Does it require sajdah as-sahw? What should I do against waswasas (delusions) such as "Did I perform only one prostration? Did I forget to say, ‘subhana rabbiyal azim’ in ruku’?” When should we perform sajdah as-sahw? What are the things that make prayer invalid? How should a sound prayer be performed? What should be done in case of faults in prayer? If the prayer is invalidated when I perform prayers fast like prostrating quickly between 2 prostrations, saying "Samiallahu liman hamidah" quickly and prostrating after bowing but not straightening up properly, should I perform all the prayers in the past again if I performed my prayers like that?
Submitted by on Tue, 05/01/2021 - 14:32
Dear Brother / Sister,
It is wajib to perform prayers in accordance with ta'dil al-arkan (performing the principles of rukns properly).
In order to follow ta'dil al-arkan, every part of the prayer should be performed in peace, without haste, and in a way that separates one rukn from another. For instance, after straightening up from ruku', the body has to be straight and it is necessary to stand still long enough to say "subhanallah" at least once before prostrating.
On the other hand, it is not necessary to perform prayers again if tadil al-arkan is not observed; the prayers are valid but it is a wrong deed in terms of the religion to act lazily related to ta'dil al-arkan while praying.
Questions on Islam
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- What are the situations that necessitate sajdah as-sahw? Is it necessary to perform sajdah as-sahw in sunnah prayers?
- Does forgetting to recite Qunut supplications in the witr prayer necessitate sajdah as-sahw?
- Is it permissible to perform prayers by sitting on a chair? Do people perform prayers on chairs because it is easier?
- DOING NAMAZ BY SITTING ON CHAIR ALLOWED?
- How can we beautify our prayers?
- What should I do if I am late for the congregational prayer and the imam performs sajdah as-sahw?
- Sajdah as-Sahw
- If I think too much about what I am going to do in prayer, is it necessary to perform prostration of forgetfulness?
- If a person who has started to follow the imam later gets up and continues the prayer after the imam salutes to the right and performs sajdah as-sahw, what should he (masbuq) do?