Reference: http://www.alfawzan.af.org.sa/node/16100
Question: What is the ruling about saying ‘O Allaah! Hasten the arrival of the Last Hour’?
Response: [This is] not legislated; this supplication is not legislated. However, instead he should ask Allaah for success, guidance, and righteous action[s]. As for [asking for hastening the arrival of] the Last Hour – then this [matter] is in the Hands of Allaah (Subhaanahu wa Ta’aala), and it will not be brought forward or delayed from its appointed time which Allaah (Subhaanahu wa Ta’aala) has decreed for it.
Translation originally published on 1 February, 2016