Taqwa is the cause of all good - Sheikh ibn baz - Dine Al Haqq Editions

The pious fear of Allah is a general term that encompasses all good and its meaning is to accomplish what Allah has ordered to do, to stay away from what He has forbidden, to act with sincerity towards Him and out of love for Him, by desire to obtain His reward and by protection against His punishment. And indeed Allah has ordered His servants to show piety and has promised them, for this, to grant them ease in everything, to dispel their sufferings, to make their sustenance more abundant, to erase their bad actions and to win Paradise.