For an individual who is addicted to gambling, it is best to start with reciting the Heart Sutra at least 7 times per day and give him some time to think things through. In fact, this is a transformation process. Even if he cannot figure himself out and continues to gamble, the Dharma Protectors would treat him in a gentle manner and hand out less severe punishment. It is best if he can recite the sutra for himself. If he does not believe in Buddhism, then his family members should recite for him. They can say the following prayer: “May the Greatly Merciful and Greatly Compassionate Guan Yin Bodhisattva protect and bless <his full name>, grant him wisdom and help him completely give up the unwholesome habit of gambling.”
If he does not listen to you, recite the Qi Fo Mie Zui Zhen Yan21 to 49 times per day and say the following prayer: “May the Greatly Merciful and Greatly Compassionate Guan Yin Bodhisattva forgive <his full name>.” He is just like a child who has committed a wrongdoing and is now asking for forgiveness.
If he has completely fallen into addiction, recite the Eighty-Eight Buddhas Great Repentance 5 times per day. As he has already committed these wrongdoings, you need to say the following prayer: “May the Greatly Merciful and Greatly Compassionate Guan Yin Bodhisattva protect and bless <his full name>, and help <his full name> to repent and eliminate the karmic obstacles caused by gambling.”
At the same time, you can recite the Mantra to Untie Karmic Knots and say the following prayer: “May the Greatly Merciful and Greatly Compassionate Guan Yin Bodhisattva protect and bless <his full name>, help <his full name> to untie his karmic knots with gambling.”
If you feel that foreign spirits have occupied him, you need to recite Little Houses and address them to the “Karmic Creditor of <his full name>”. Otherwise, there is no need to recite Little Houses.
People with a gambling addiction tend to attract foreign spirits easily. The money in gambling areas often has foreign spirits, regardless of whether it is money won or lost.