taqwa. Indeed it causes a believer to gain guidance.

Indeed it causes a believer to gain guidance.

This is the Book; in it is guidance sure, without doubt, to those who fear Allah; 

Who believe in the Unseen, 

are steadfast in prayer, 

and spend out of what We have provided for them; 

And who believe in the Revelation sent to thee, and sent before thy time, and (in their hearts) have the assurance of the Hereafter. 

They are on (true guidance), from their Lord, and it is these who will prosper.{2:2-5}. 

Those who strive in Our (Cause), We will certainly guide them to Our Paths: for verily ALLAH is with those who do right.{29:69}.