What should a girl who has committed a grave sin and repeatedly fallen into sin do to repent with a sincere repentance that God will accept? And is what she has reached in terms of sin considered a wrath from God? And what should she do so that God will not be angry with her?

All humans are sinners, and the best of sinners are those who repent. It is not a flaw for a person to make a mistake, but the flaw is to persist in error. The sinner must repent with a sincere repentance by feeling remorse, abandoning the sin, and resolving not to return to it. To solidify repentance, one must reflect on the names and attributes of Allah, remember the Hereafter, stay away from temptations, associate with the righteous, and frequently supplicate and rely on Allah.