Forgiveness is an essential part of Islam. Allah forgives the most. So He guided quotes of forgiveness through His Prophet to us in Ahadith. Quotes on forgiveness can be found in a form of hadiths of the Prophet Muhammad SAWW.

People often remain in search of quotes on forgiveness on specific issue they are facing. Many couldn’t find and those who are able to find the quotes get wrongly guided quotes that has nothing to do with Islam or truth, or not relating to the topic i.e. forgiveness.

Islam is a complete code of life and has everything in to as solution for our problem. Same, Islam also guided us how to ask forgiveness from the Lord and the Creator of all the universes, and what is within or outside of it. Submission to Allah SWT and His commandments and sincere repentance from sin along with the way of forgiveness He guided us can be a source of eliminating our sins and are requirements for forgiveness of sins.

So we are provided the quotes on forgiveness in the form of hadith by Allah SWT to his beloved Messenger Prophet Muhammad Sallallah-o-Alay-e-Wasallim. So that we could be able to offer the forgiveness of our sins and repent from what we were doing in a way our Allah SWT guided us.

Here we have collected several ahadiths as quotes of forgiveness for you comprehending almost all of the topics. May Allah forgive us, forgive you and let us repent from our sins. Amin!
 
The Prophet added: "Whoever among you fulfills his pledge will be rewarded by Allah. And whoever indulges in any one of them (except the ascription of partners to Allah) and gets the punishment in this world, that punishment will be expiation for that sin. And if one indulges in any of them, and Allah conceals his sin, it is up to Him to forgive or punish him (in the Hereafter)." - Volume 1, Book 2, Number 17: Narrated 'Ubada bin As-Samit
 
Allah's Apostle said, "Whoever establishes the prayers on the night of Qadr out of sincere faith and hoping to attain Allah's rewards (not to show off) then all his past sins will be forgiven." , Volume 1, Book 2, Number 34, Narrated Abu Huraira
 
Allah's Apostle said: "Whoever establishes prayers during the nights of Ramadan faithfully out of sincere faith and hoping to attain Allah's rewards (not for showing off), all his past sins will be forgiven." - , Volume 1, Book 2, Number 36, Narrated Abu Huraira
 
Allah's Apostle said, "Whoever observes fasts during the month of Ramadan out of sincere faith, and hoping to attain Allah's rewards, then all his past sins will be forgiven." - Volume 1, Book 2, Number 37, Narrated Abu Huraira.
 
(the slave of 'Uthman) I saw 'Uthman bin 'Affan asking for a tumbler of water (and when it was brought) he poured water over his hands and washed them thrice and then put his right hand in the water container and rinsed his mouth, washed his nose by putting water in it and then blowing it out. then he washed his face and forearrlns [sic] up to the elbows thrice, passed his wet hands over his head and washed his feet up to the ankles thrice. Then he said, "Allah's Apostle said 'If anyone Performs ablution [washing] like that of mine and offers a two-rak'at prayer [spiritual communication with Allah]  during which he does not think of anything else (not related to the present prayer) then his past sins will be forgiven.' " After performing the ablution 'Uthman said, "I am going to tell you a Hadith which I would not have told you, had I not been compelled by a certain Holy Verse (the sub narrator 'Urwa said: This verse is: "Verily, those who conceal the clear signs and the guidance which we have sent down...)" (2:159). I heard the Prophet saying, 'If a man performs ablution perfectly and then offers the compulsory congregational prayer, Allah will forgive his sins committed between that (prayer) and the (next) prayer till he offers it. Volume 1, Book 4, Number 161, Narrated Humran, See also 165
 
The Prophet said, "Say Amin" when the Imam says it and if the Amin of any one of you coincides with that of the angels then all his past sins will be forgiven." Ibn Shihab said, "Allah's Apostle used to Say "Amin."  Volume 1, Book 12, Number 747, Narrated Abu Huraira, See also 748.
 
Allah's Apostle said, "Whoever says, 'Subhan Allah wa bihamdihi,' one hundred times a day, will be forgiven all his sins even if they were as much as the foam of the sea," Volume 8, Book 75, Number 414, Narrated Abu Huraira.