Asal lam o alai kum bro,
Never believe that faith has lost virtues , it is the people who have lost them ,
It was because of you and your wife reciting Ayat-ul-Kursi Shareef that you guys were saved from a loss ,
The above statement might come as a shock to you
but just for a moment , think that your car hadn't got stolen
and while on your way back , (God forbid) Got in an accident and MB lost your life
Allah saved you from a greater loss bro,
Things only happen for the best,
we have lost many things like so , even after doing everything humanly possible,
i have many events that can relate to your situation.
I' very sorry for your loss
MODs sorry to be off topic but i had to post this
Regards
Stay blessed and forever happy