Ruling on one who thinks that sihr is OK so long as it does not cause any problems
What do you think about a man who used  ruqyah, but he did not think that it helped him, so he turned from that  to sihr (magic, witchcraft), and he says, I think that it is OK so long  as it does not cause any problems?Praise be to Allaah. 
Sihr is evil and is kufr. If a sick person is not cured            by reading (Qur’aan and du’aa’s), then we should note that medicine            does not guarantee a cure either, because not every treatment produces            the desired result. Allaah may delay the healing for a long time, or            the person may die from this sickness. It is not a condition of treatment            that the person should be healed. If a person is treated by reading            Qur’aan and does not recover, that is not an excuse for turning to sihr,            because we are commanded to take the permissible means prescribed in            sharee’ah, and we are forbidden to use haraam means. The Prophet             (peace and blessings of Allaah be upon him) said, “O slaves of Allaah,            seek treatment but do not seek treatment with that which has been forbidden            to you.” And it was narrated that he             (peace and blessings of Allaah be upon him) said: “Allaah does not make            your healing in that which He has forbidden to you.”  
All things are in the hand of Allaah, may He be glorified.            He is the One Who heals whomsoever He wills, and He decrees sickness            and death for whomsoever He wills, as He says (interpretation of the            meanings):  
“And if Allaah            touches you with harm, none can remove it but He, and if He touches            you with good, then He is Able to do all things” [al-An’aam            6:17] 
 “And if Allaah            touches you with harm, there is none who can remove it but He; and if            He intends any good for you, there is none who can repel            His Favour which He causes it to            reach whomsoever of His slaves He wills. And He is the Oft-Forgiving,            the Most Merciful [Yoonus            10:107] 
 So the Muslim must be patient and seek reward with            Allaah. He must limit himself to the means that Allaah has permitted,            and beware of that which Allaah has forbidden, whilst also believing            that the decree of Allaah is beneficial and that His command cannot            be put back, as Allaah says (interpretation of the meanings):              
“Verily, His            Command, when He intends a thing, is only that He says to it, ‘Be!’              and it is! [Yaa-Seen            36:82] 
 “And you cannot            will unless (it be) that Allaah wills              the Lord of the ‘Aalameen (mankind, jinn and all that exists) [al-Takweer            81:29]  
And there are many similar aayaat. 

