Ibn al-Qayyim (rahimahullāh) said:

Disobeying the desires (in the strong moment when a slave experiences it) puts a servant in (a unique) position/state that in which if he makes an oath by Allah in supplication (to receive anything) Allah will fulfil it. So He executes (the du’a) for him many folds more than the desires that he abandoned (for His sake).

[Rawdat al-Muhibbeen, Ibn al-Qayyim (rahimahullah), 1/484]