Zaidi ya hayo, Mwenyezi Mungu ameweka sifa katika vitu. Sifa hiyo ikikosekana, athari yake hupotea. Hakuna sifa bila kuwepo kwa kitu ambacho ni sehemu ya sifa zake. Kwa mfano, Mwenyezi Mungu ameweka katika jicho sifa ya kuona, katika sikio sifa ya kusikia, katika neva sifa ya kuhisi, katika moto sifa ya kuunguza, na katika ndimu sifa ya uchachu, na kadhalika. Sifa ya kitu ni matokeo ya asili ya kuwepo kwake. Ni sawa na tabia asili za kitu. Kwa mfano, maji, mojawapo ya tabia zake asili ni kuwa kimiminika, na sehemu ya sifa zake ni kwamba huondoa kiu. Injini, kwa mfano, mojawapo ya tabia zake asili ni mwendo, na sehemu ya sifa zake ni joto. Moyo, mojawapo ya tabia zake asili ni mapigo, na sehemu ya sifa zake ni uhai. Hivyo basi, kuondoa kiu, joto na uhai ni tabia asili za kitu, ingawa ni sehemu ya sifa zake. Kuwepo kwa sifa katika kitu si sababu ya tendo ambalo ni athari yake. Kwa hiyo, kukosekana kwa sifa si sababu ya kukosekana kwa tendo ambalo ni athari yake. Hii ni kwa sababu kuwepo kwa sifa ya kuunguza katika moto hakutoshi kuzalisha kuungua, hivyo haiwezi kuwa sababu ya kuungua, kwa kuwa kuwepo kwa sifa ya kuunguza katika moto si sababu ya kuleta kuungua. Kwa hiyo, kukosekana kwa sifa ya kuunguza katika moto si sababu ya kukosekana kwa kuungua. Vivyo hivyo, kuwepo kwa sifa ya uhai katika moyo hakutoshi kuzalisha uhai. Haifai kuwa sababu ya uhai, kwa kuwa kuwepo kwa sifa ya uhai si sababu ya kuzalisha uhai. Kwa hiyo, kukosekana kwa sifa ya uhai katika moyo si sababu ya kukosekana kwa uhai. Kwa msingi huo, haifai kusemwa kwamba kutoweka kwa kitu ndiko sababu ya kutoweka kwa sifa zake. Badala yake, sababu ya kupotea kwa sifa ya kitu ni jambo la nje ya kitu chenyewe, ambalo huifanya sifa yake iondoke na kukiacha kitu hicho kikiwa hakina sifa yake, au huifanya kitu chenyewe kutoweka pamoja na sifa yake. Kwa hiyo, kilichoondoa sifa, au kilichofanya kitu kutoweka pamoja na sifa yake, ndicho sababu ya kupotea kwa sifa hiyo, na kitu chenyewe si sababu ya kupotea kwa sifa yake. Kwa msingi huo huo pia, yaani kwa mtazamo kwamba uhai ni sifa ya kuwepo kwa kichwa kwenye mwili na ni sifa ya mpigo wa moyo, haifai kusemwa kwamba kuondoa kichwa shingoni ndicho chanzo cha kifo, wala kwamba kusimama kwa mpigo wa moyo ndicho chanzo cha kifo. Badala yake, sababu inayodhaniwa ni kile kilichoondoa sifa ya uhai shingoni kwa kukiondoa, na moyoni kwa kuusimamisha. Si kukatwa kwa shingo wala kusimama kwa moyo. Kwa hiyo, kuharibika kwa kiungo, yaani kukatwa shingo au kusimama kwa mpigo wa moyo, si sababu halisi ya kifo. Kwa kuwa haiwezekani kwa uharibifu wowote kutokea kwa kiungo isipokuwa kwa kisababishi cha nje, na kwa kuwa uhai ni mojawapo ya sifa zake, yaani za kiungo, haupotei isipokuwa kwa kisababishi cha nje kitakachouondoa, yaani sifa hiyo, au kitakachoondoa kiungo pamoja na sifa yake. Vivyo hivyo, sababu ya kifo si kisababishi cha nje, kwa sababu imethibitishwa kiakili na kwa uhalisia kwamba kisababishi cha nje kinaweza kutokea lakini kifo kisitokee. Kifo kinaweza kutokea bila kisababishi hiki cha nje kuwepo, ilhali ili kitu kiwe sababu, matokeo yake lazima yatokee bila kukosa. Hivyo, hakibaki chochote isipokuwa kwamba sababu halisi ya kifo, ambayo kwa hakika huzaa matokeo, ambayo ni kifo, ni kitu kingine tofauti na haya yote.
Furthermore, Allah has created attributes in things. When the attribute is absent then its effect is no more. There will be no attribute without the presence of the object, which is part of its attributes. For example, Allah created in the eye the attribute of sight, in the ear the attribute of hearing, in the nerves the attribute of sensation, in fire the attribute of burning and in lemon the attribute of sourness and so forth. The attribute of an object is the natural result of its existence. It is similar to the characteristics/features. For example water, one of its natural charateristics is liquidity and part of its attributes is that it quenches thirst. The motor, for example, one of its natural charateristics is motion and part of its attribute is heat. The heart, one of its natural characteristics is palpitation and part of its attribute is life. Thus quenching thirst, heat and life are the natural characteristics of the object though they are part of its attributes. The presence of an attribute in an object is not the cause of the action which is its effect. Therefore the absence of an attribute is not the cause of the absence of the action which is its effect. This is because the presence of the attribute of buring in fire is not sufficient to produce burning, so it cannot serve as a cause for burning since the presence of the attribute of burning in fire is not a cause for bringing about burning. Therefore, absence of the attribute of burning in fire is not the cause for the absence of burning. Likewise, the presence of the attribute of life in the heart is not enough to produce life. It is not suitable as a cause for life, since the presence of the attribute of life is not a cause for producing life. Therefore, the absence of the attribute of life from the heart is not the cause of the absence of life. Accordingly, it should not be said that the disappearance of an object is the cause of the disapperance of its attributes. Rather the cause of the disappearance of the object's attribute is a thing that is external to the object itself, (which) makes its attribute go and retains the object devoid of its attribute, or makes the object itself disappear and its attribute with it. Thus, the thing which made the attribute disappear, or the object disappear with it its attribute, is the cause of the disappearance of the attribute, and the object itself is not the cause for the disappearance of its attribute. Therefore, from this angle also, that is, from the angle that life is an attribute of the presence of the head on the body and it is an attribute of the heartbeat, it should not be said that removing the head from the neck is the cause of death or that the stopping of the heartbeat is the cause of death. Rather the suspected cause is what removed the attribute from the neck by removing it and from the heart by stopping it. It is not the cutting off of the neck or the stopping of the heart. Therefore, damaging a limb, that is, cutting the neck or stopping the heart beat, is not the true cause of death. Because it is impossible for any damage to occur to the limb except by an external factor, and because life is one of its attributes - that is, the limb - it will not go except by an external factor which will remove it - that is, the attribute - or it will remove the limb and with it its attribute. Similarly, the cause of death is not the external factor because it has been proven rationally and from the reality that the external factor may occur but death does not take place. Death may occur without this external factor taking place whilst to be a cause, the effect must invariably result. Thus nothing remains (to be said) except that the true cause of death which definitely produces the effect, which is death, is other than these things.