Verily, Allah, Glory be to He, has bestowed His bounty and favours upon His servants with whatever rewards and recompense He wills,Indeed,Allah is the Lord of infinite bounty. In this hadeeth, Hakeem ibn Hizaam (may Allah be pleased with him) reports that he asked the Prophet ﷺ about the ruling of things that he performed in the service of Allah in the period of ignorance before Islam; some of which include: almsgiving, manumitting slaves, and maintaining good relations with kin: Will he be rewarded for those deeds? The Messenger of Allah ﷺ replied to him: ‘You embraced Islam with the acceptance of your previous good deeds from the past.” So, the Prophet ﷺ clarified that if the disbeliever becomes Muslim and dies upon Islam and had performed some righteous and good deeds before reverting - such as giving alms, freeing slaves, and maintaining good relations with family and relatives - then he will be rewarded for the good he did while being a disbeliever, as it is proven that every sin will be erased off him. So, he will return like his mother had bore him, [wholesome and] free of sins and misdeeds. This is the apparent meaning of his statement: “You embraced Islam with the acceptance of what preceded [you] in goodness”: [showing] that if the disbeliever embraces Islam and dies as a Muslim, then he will be rewarded for what good he did while he was in a state of disbelief. It was said: that its meaning may have several other meanings; one of which is: that you have acquired a beautiful temperament, and benefit from it in Islam, and that habit is a preparing and assisting you to do good and righteous deeds. Another interpretation is: that it is not unlikely that he will be increased by his good deeds which he performs in Islam [i.e., as a Muslim]. And his rewards multiplied for what beautiful deeds he had done previously; so, if the disbeliever used to do good deeds, then it will be easier for him [to partake in them again in the future]. So, it is not unlikely that the rewards will increase for this. One benefit that we can conclude from this hadeeth is that it indicates that the good deeds of a disbeliever - if he embraces and passes away with Islam - will be counted for him in the Hereafter. And if he dies in a [state] of disbelief, then [all of his good deeds] will be deemed in vain and wasted..