The Quran mentions that Allah loves those who repent and are clean. This means that Allah loves those who acknowledge their sins, sincerely seek forgiveness, and strive to purify themselves. Repentance and cleanliness are qualities that demonstrate humility, self-awareness, and a desire for spiritual growth. By emphasizing these qualities, the Quran encourages believers to constantly reflect on their actions, seek forgiveness, and strive for a pure and righteous life.