At Tawwab ( The Oft-Returning in forgiveness)
The one who is continuously turning ( in forgiveness ) to those that turn to him ( in repentance ), who forgives the sins of the penitent. Everyone who turns to Allah sincerely, Allah turns to them by firstly granting them the ability to repent and turning their hearts towards him, and after this he turns to them by accepting their repentance and forgiving their errors.
“Know they not that Allah accepts the repentance from his slaves and takes the charity and that Allah is Oft- returning, MOst- Merciful?” (9:104)
“O you who believe! Avoid much suspicions, indeed some suspicions are sins. And spy not, neither backbite one another. Would one of you like to eat the flesh of his dead brother? You would hate it!. Fear Allah, indeed in Allah is Oft-Returning, Most-Merciful(49:12)
Source : islamhouse