I have always got confused when it comes to understanding Sin and Mistake in Islam. Are both the same or are both different? Will Allah forgive a person who does sin or who does mistake? Although i could get a bit of my of confusion cleared when my friend shared a website with me. However, after reading that website topic deeply, i am coming up with many new questions. I just want a simple clarification from you guys to understand the difference between Sin and Mistake with pure reference from Quran and Hadith. Thank you