Never say about anything, ‘I am doing that tomorrow,’ without adding ‘IF ALLAH WILLS.’ Remember your Lord when you forget, and say, ‘HOPEFULLY MY LORD WILL GUIDE ME TO SOMETHING CLOSER TO RIGHT GUIDANCE THAN THIS.’
Surat al-Muminun, 109-110:
There was a group of My servants who said, “OUR LORD, WE BELIEVE, SO FORGIVE US AND HAVE MERCY ON US. YOU ARE THE BEST OF THE MERCIFUL.” But you made a mockery of them so that they made you forget to remember Me while you were laughing at them.
Say: ‘MY LORD, FORGIVE AND BE MERCIFUL! YOU ARE THE BEST OF THE MERCIFUL.’
Surat an-Nur, 47:
They say, ‘WE BELIEVE IN ALLAH AND IN THE MESSENGER AND WE OBEY.’ Then after that a group of them turn away. Such people are not believers.
Surat al-Furqan, 74:
Those who say, ‘OUR LORD, GIVE US JOY IN OUR WIVES AND CHILDREN AND MAKE US A GOOD EXAMPLE FOR THOSE WHO RESPECT AND FEAR ALLAH’