If you really believed this you would spend most of your day praying and asking. If you don’t ask what are you doing? Not just from fear of the promise of punishment but because of the promise of victory only Allah can give in this life and the next.
I am witnessing this myself due to the direction my life is taking and I am grateful alhamdullilah.
“The Roman Empire has been defeated
In a land close by; but (they) even after (this) defeat of theirs, will soon be victorious.
Within a few years, with Allah is the decision, in the past and in the future: on that day should the believers rejoice
With the help of Allah, he helps whom he wills, and He is the Exalted in Might, Most Merciful
(It is) the promise of Allah. Never does Allah depart from His promise: but most men understand not.”
– The Holy Qur’an (30: 2-6)