سُبْحَانَ ٱللَّٰهِ
Holy Qur'an
Al-Qur'an
Kids Qur'an
The kingdom of Allah is everything. Other things are incidental, and really do not matter. Worldly greatness or success may be a means to an end, but it may also be a hindrance to true spiritual greatness. Allah is the goal of the righteous man's whole attention and desire.