"Verily, those who say: "Our Lord is Allah (Alone)," and then they
Istaqamu , on them the angels will descend (at the time of their death)
(saying): "Fear not, nor grieve! But receive the glad tidings of
Paradise which you have been promised!
We have been your friends in the life of this world and are (so) in the
Hereafter. Therein you shall have (all) that your inner-selves desire,
and therein you shall have (all) for which you ask for. An entertainment
from (Allah), the Oft-Forgiving, Most Merciful."
Istiqaamah (Steadfastness) brings about happiness in the Dunya and the
Hereafter, success for the Slave and Rectification of all his affairs.
Therefore it is the responsibility of the one who wishes to advise
oneself and desire the joy of Al-Istiqaamah to pay it great attention.
This is done through knowledge, action and firmness upon that until
death and by relying upon the help of Allah.