40 Chehel Astaghfar has collection of fourty Astaghfar (Forgiveness) and Allah has created us weak and we are likely to make mistakes and transgress. At the same time Allah has allowed us to seek forgiveness which is very important in Islam. By constantly turning to Allah for forgiveness of our sins we learn humility and seek forgiveness of Allah. Indeed, Allah is ever forgiving and Merciful. This is a beneficial book for all types of problems, troubles and diseases.