disbelief may be doubted as to whether he mentioned Allah’s name, because he does not know the rulings of Islam. Yet the Prophet, may Allah’s peace and blessings be upon him, said: “Mention Allah’s name yourselves and eat”—that is, mention Allah’s name when eating, not at the time of slaughter, since it is not possible to do so then. A person is only accountable for his own action. Your own action is eating, so mention Allah’s name over it; as for the action of others, you bear no responsibility for it.
Majd al-Din Ibn Taymiyyah, may Allah have mercy on him, entitled this hadith: “When an act is performed by one qualified to perform it, the presumption is that it is valid and sound.” (1) If we were required to investigate how the animal was slaughtered and whether the slaughterer mentioned Allah’s name or not, this would impose an unbearable hardship upon us. Even a Muslim may possibly have failed to mention Allah’s name, or may have strangled the animal. Everything is possible. Yet the presumption concerning an act performed by one qualified to perform it is that it is sound. This puts one’s mind at ease and saves one from the anxiety that might arise when a Jew or Christian from the People of the Scripture slaughters an animal and gives it to him as a gift. All praise belongs to Allah for making matters easy, as He, Exalted is He, says: “The food of those who were given the Scripture is lawful for you.” [al-Ma'idah 5:5]
Some brothers in America have informed me that they have now returned to the Islamic condition of making the blood flow: they cut one of the two jugular veins, then insert a device into the other jugular vein and blow forcefully through it, so that the blood gushes out from the first vein they cut. In other words, they are stricter than we are: they hasten the expulsion of the blood, because when something enters through one of the two jugular veins and pushes it, it is forced out through the other. But Allah, Exalted is He, does not burden us with such a requirement, and to Allah belongs all praise. Our method of slaughter is easy: pass the knife over the two jugular veins, and that is sufficient.