Does Allah accept sinners?

Do Not Lose Hope in Allah's Mercy

Do not despair of Allah's Mercy, for He is capable of forgiving every sin. Truly, He is the Oft-Forgiving, the Most Merciful. Furthermore, in a Hadith Qudsi, Allah reassures the believers: "O child of Adam, as long as you continue to call upon Me and seek My forgiveness, I will absolve you of your past actions, without hesitation."