Does Praying Fast Invalidate Your Prayer?

The Importance of Correct Recitation in Prayer

Imam An-Nawawi said in Sharh al-Muhadhdhab,

“It is obligatory to recite Al-Fatihah in prayer with all its letters and double letters [the Arabic Shaddah], which [double letters] are fourteen; and if he drops a letter from them or does not pronounce the double letter as it should be pronounced [i.e. with Shaddah] or that he changes a letter with another letter while he can recite properly, then the prayer behind him is not valid.”

The Kuwaiti Fiqh Encyclopedia reads, “It is not valid for an ummi imam (who cannot recite Al-Fatihah properly) to lead a person who can recite properly. And it is not valid for a dumb person to lead a person who can recite or an ummi person in prayer because the recitation is an intended pillar in prayer. So it is not valid for a person who can fulfill this pillar to be led by someone who is unable to fulfill it, and (this is so) because the imam bears responsibility for recitation on behalf of the people led in prayer, and this cannot be done by an ummi person.”

If the imam makes mistakes in reciting a chapter other than Al-Fatihah, or the mistake is in Al-Fatihah but it is a mistake that does not change the meaning, then the prayer behind such a person is valid.

Praying Fast: What Scholars Say About Its Impact

With regard to praying fast, if this does not affect the tranquility in prayer, then this does not invalidate the prayer, but if this imam does not achieve tranquility in fulfilling the pillars of the prayer, then the prayer behind him is not sufficient. Tranquility is that the limbs (body parts) of the praying person become still (after moving from one position of prayer to another) even if for a short while.

Imam Al-Mardawi said, “There is no difference of opinion about the obligation of fulfilling tranquility in these movements; this is achieved by the limbs resting in their new position, even it were for a short while, according to the correct view of the scholars…”

With regard to the other imam who recites well and does not pray fast, then it is valid that he leads the prayer. The congregational supplication that he says after the obligatory prayer does not invalidate it. However, he should stop making it regularly because it is an innovation (bid`ah) as stated by some scholars.

Performing an act in the congregational prayers other than the legislated Sunan, like the adhan in ‘Eid al-Fitr and ‘Eid al-Adha, and Qunut supplication in the five daily prayers, and the congregational supplication after the five daily prayers, or the congregational supplication in Fajr and ‘Asr, and to seclude oneself in one’s local mosque for the purpose of worship on the day of ‘Arafah, or to gather regularly to perform a supererogatory prayer, or recitation, or dhikr (mention of Allah) every night; and so on is bid`ah because making what is not a Sunnah resemble the Sunnah is a detestable innovation, as proven by the Quran, the Sunnah, the statements of the righteous predecessors, and qiyas (analogy).