Muhsinun, Allah loses not the reward of the Muhsinun

So Allāh rewarded them for what they said¹ with gardens [in Paradise] beneath which rivers flow, wherein they abide eternally. And that is the reward of doers of good.

It was not [proper] for the people of Madīnah and those surrounding them of the bedouins that they remain behind after [the departure of] the Messenger of Allāh or that they prefer themselves over his self.¹ That is because they are not afflicted by thirst or fatigue or hunger in the cause of Allāh, nor do they tread on any ground that enrages the disbelievers, nor do they inflict upon an enemy any infliction but that it is registered for them as a righteous deed. Indeed, Allāh does not allow to be lost the reward of the doers of good.

And be patient, for indeed, Allāh does not allow to be lost the reward of those who do good.

Indeed, those who have believed and done righteous deeds - indeed, We will not allow to be lost the reward of any who did well in deeds.