I told 'Umar b. al-Khattab that Allah had said:" You may shorten the prayer only if you fear that those who are unbelievers may afflict you" (Qur'an, iv. 101), whereas the people are now safe. He replied: I wondered about it in the same way as you wonder about it, so I asked the Messenger of Allah (ﷺ) about it and he said: It is an act of charity which Allah has done to you, so accept His charity.
Reference: Sahih Muslim 686 a In-book : Book 6, Hadith 4 USC-MSA web (English) : Book 4, Hadith 1461 (deprecated)
Help us gift a modern, ad-free Islamic application for the Muslim Ummah. Your donation will be recorded as Sadaqah Jariyah in your book of deeds, In Sha Allah.