249. Commandment to be patient, surely the promise of Allah is true

[30:61] So be thou patient. Surely the promise of Allah is true; and let not those who have no certainty of faith make light of thee.

[40:56] So have patience. Surely the promise of Allah is true. And ask forgiveness for thy frailty, and glorify thy Lord with His praise in the evening and in the morning.

[40:78] Then have patience. Surely, the promise of Allah is true. And whether We show thee part of what We have promised them, or whether We cause thee to die before the fulfilment of Our promise, to Us in any case will they be brought back.

[68:49] So be thou steadfast in carrying out the command of thy Lord, and be not like the Man of the Fish when he called to his Lord and he was full of grief.