Know that an understanding of the fifty following articles must be based upon three things—the necessary (wajib), the impossible (mustahil), and the possible (ja’iz). The necessary is that the non-existence of which cannot be apprehended by the intellect (aql), that is, the intellect cannot affirm its non-existence, as boundary to a body (jirm), i.e., its taking up a certain measure of space (faragh). An example of a body is a tree or a stone. Then, whenever a person says to you, that a tree, for example, does not take up room (mahall) in the earth, your intellect cannot affirm that, for its taking up room is a necessary thing, the absence of which your intellect cannot affirm. The impossible is that the existence of which cannot be apprehended; that is, the intellect cannot affirm its existence. Then, whenever anyone says that such a body is bare of motion and rest at the same time, your intellect cannot affirm that, because being bare of motion and rest at the same time is an impossibility, the occurrence and existence of which the intellect cannot affirm, and whenever it is said that weakness (ajz) is impossible in God, the meaning is that the occurrence or existence of weakness in God is unthinkable. So, too, with the other impossibilities. And the possible is that the existence of which at one time, and the non-existence at another, the intellect can affirm, as the existence of a child of Zayd’s. When, then, someone says that Zayd has a child, your intellect acknowledges the possibility of the truth of that; and whenever he says that Zayd has no child, your intellect acknowledges the possibility of the truth of that. So the existence and the non-existence of a child of Zayd is possible; the intellect can believe in its existence or in its non-existence. And whenever it is said that God’s sustaining Zayd with a dinar is a possibility, the meaning is that the intellect assents to the existence of that sustaining (rizq) at one time and to its non-existence at another.
On these three distinctions, then, is based the science of the articles of belief; and these three are necessary for every mukallaf [one who has a task imposed upon him; in this case of religious duty], male and female, for that upon which the necessary is based is necessary. The Imam al-Haramayn (d. 478) even held that an understanding of these three constituted reason itself and that he who did not know the meaning of necessary, impossible and possible, was not a reasoning being. So, whenever it is said here that Power is necessary (wajib) in God, the meaning is that the intellect cannot affirm its non-existence, because the necessary is that the non-existence of which the intellect cannot affirm, as has preceded. But necessary (wajib, incumbent) in the sense of that the not doing of which is punished, is an idea which does not enter into the science of the divine Unity. So, do not let the matter be confused for you. It is true that if one says that belief in the Power of God is incumbent (wajib) on the mukallaf, the meaning is that he is rewarded for that and punished for omitting that. Thus there is a distinction between saying that belief in such and such is incumbent and that the knowledge, for example, is necessary. For when it is said that knowledge is necessary in God, the meaning is that the intellect cannot affirm the non-existence of knowledge in God. But when it is said that belief in that knowledge is incumbent, the meaning is that belief in it is rewarded and lack of belief punished. So, apply thyself to the distinction between the two and be not of those who regard taqlid in the articles of Religion as right, that so your faith (iman) should differ from the truth and you should abide in the Fire, according to those who hold that taqlid does not suffice. As-Sanusi said, “A person is not a Believer when he says, ‘I hold by the Articles and will not abandon them though I be cut in pieces;’ nay, he is not a Believer until he knows each Article of the fifty, along with its proof.” And this science of theology must be studied first of all sciences, as may be gathered from the commentary [by at-Taftazani, d. 791] on as-Sanusi’s Articles; for he made this science a foundation on which other things are built. So a judgment as to anyone’s ceremonial ablution (wudu) or prayer is not valid unless the person in question knows these articles or, on the other hand, holds them without proof.
Now, let us state to you the fifty articles shortly, before stating them in detail. Know, then, that twenty qualities are necessary in God Most High, that twenty are impossible in Him and that one is possible. This makes up forty-one. And in the case of the Apostles, four qualities are necessary, four impossible and one possible. This makes up the fifty. And there shall come an accurate account of doctrines along with the statement of them, if it be the will of God Most High.
The first of the qualities necessary in God is existence (wujud); and there is a difference of opinion as to its meaning. All except the Imam al-Ash‘ari and his followers hold that existence is the state (hal) necessary to the essence so long as the essence abides; and this state has no cause (illa). And the meaning of it being a state is that it does not attain to the degree of an entity (mawjud) and does not fall to the degree of a non-entity (ma‘dum), so that it should be non-existence pure, but is half way between an entity and a non-entity. So the existence of Zayd, for example, is a state necessary to his essence; that is, it cannot be separated from his essence. And when it is said that it has no cause, the meaning is that it does not originate in anything, as opposed to Zayd’s potentiality (qadir, powerful), for example, which originates in his power (qudra). So Zayd’s potentiality and his existence are two states which subsist in his essence, unperceived by any of the five senses; only, the first has a cause in which it originates, and it is power, and the second has no cause. This is the description of a personal state (hal nafsi) and every state subsisting in an essence, without a cause, is a personal quality (sifa nafsiya). It is that without which the essence is unthinkable; that is, the essence cannot be apprehended by the intellect and comprehended except through its personal quality, like limitation for a body. For, if you apprehend and comprehend a body, you have comprehended that it is limited. So, according to this doctrine—that existence is a state—the essence of God is not His existence and the essences of the created things are not their existences. But al-Ash‘ari and his followers hold that existence is the self (ayn) of an entity, and according to their view the existence of God is the self of His essence and not an addition to it externally, and the existence of a created thing is the self of its essence. And, on this view, it is not clear how existence can be reckoned as a quality, because existence is the self of the essence, and a quality, on the other hand, as we have seen already, is something else than the essence. But if he makes existence a quality, then the thing is plain and the meaning that existence is necessary in God, according to the first view, is that the personal quality is a state established in God; and its meaning, on the second view, is that the essence of God is an entity with external reality, so that if the veil were removed from us we would see it. The essence of God, then, is a reality; only, its existence is something else than it, on the one view, and is it, on the other.
And the proof of the existence of God is the origin (huduth) of the world; that is, its existence after non-existence. The world consists of bodies (jirms) like essences; and accidents (arads) like motion, and rest and colors. And the origin of the world is a proof of the existence of God only because it is not sound reasoning that it should originate through itself without someone bringing it into existence. Before it existed, its existence equalled its non-existence; then, when it entered existence and its non-existence ceased, we know that its existence overbalanced its non-existence. But this existence had previously equalled the non-existence; and it is not sound reasoning that it could overbalance the non-existence through itself; so that it is clear that there must have been one who caused the overbalancing, other than itself, and it is He that brought it into existence; for it is impossible that one of two equal things could overbalance the other without an overbalancer. For example, before Zayd exists it is possible that he may come into existence in such and such a year and also that he may remain in non-existence. So, his existence is equal to his non-existence. So, then, when he exists and his non-existence ceases, in the time in which he exists, we know that his existence is by a bringer-into-existence and not through himself. The proof, in short, is that you say:—The world, consisting of bodies and accidents, is a thing originated (hadith), i.e., an entity after non-existence. And every originated thing cannot help but have an originator (muhdith). Therefore, the world must have had an originator.
This is what can be gained by an intellectual proof. But as for the Originator being named by the Glorious and Lofty Expression [i.e., Allah, God] or the other Names (asma), knowledge of that is to be gained from the Prophets only. So note this point carefully and also the proof which has preceded, that the originating of the world is a proof of the existence of Him Most High.
But as for the proof that the world has had an origin, know that the world consists of bodies and accidents only, as has preceded. And the accidents, like motion and rest, are originated, because you observe their changing from existence to non-existence and from non-existence to existence. You see it is so in the motion of Zayd. His motion is lacking if he is at rest; and his rest is lacking if he is in motion. Then his rest, which comes after his motion, exists after that it has been lacking through motion; and his motion, which comes after his rest, exists after that it has been lacking through his rest. And existence after non-existence means having an origin. And bodies are inseparable from attributes, because they are never free from either motion or rest. And whatever is inseparable from a thing having origin must have origin; i.e., must be an entity after non-existence. So, the bodies are originated also, like the attributes. The proof, in short, is that you say: Bodies are inseparable from attributes and these have an origin; everything that is inseparable from that which has an origin, itself has an origin; therefore, bodies have an origin. And the origin of the two things—bodies and attributes—that is their existence after non-existence, is a proof of the existence of Him Most High, because everything having an origin must have an originator, and there is no originator of the world save God Most High alone, who has no partner (sharik) as shall be shown in the proof of His Unity. This, then, is the general proof, a knowledge of which is incumbent upon every mukallaf, male and female, according to the opinion of Ibn al-Arabi and as-Sanusi, who hold those who do not know it to be unbelievers. So, beware lest there be a contradiction in your faith.
The second Quality necessary in God is Priority (qidam); its meaning is lack of beginning. And the meaning of God’s being Prior (qadim) is that there was no beginning to His existence, as opposed to Zayd, for example. Zayd’s existence had a beginning and it was the creation from the drop from which he was created. And there is a difference of opinion whether Prior and Azali (eternal with respect to past time) mean the same or not. Those who hold that they mean the same, define them as that which has no beginning, and explain “that which” by thing (shay). That is, prior and azali are the thing which has no beginning; so the essence of God and His qualities are included. And those who hold that their meaning is different define prior as the entity which had no beginning and azali as that which had no beginning, covering thus both entity and non-entity. So azali is broader than prior, but they both come together in the essence of God and His existential qualities. The essence of God is azali and His Power (qudra) is azali. But only azali is said of the states (hals) like God’s being powerful, in accordance with the doctrine of the states. For God’s being powerful is called azali, in accordance with that doctrine, and is not called prior, because in prior there must be existence, and “being powerful” does not rise to the level of existence [to being an entity], but is only a state (hal).
And the proof of God’s Priority is that if He were not Prior He would be a thing originated (hadith), because there is no medium between the prior and the thing originated; to everything of which priority is denied, origin belongs. But if God were a thing originated, He would need an originator, and His originator would need an originator, and so on. Then, if the originators did not coincide, there would be the Endless Chain (tasalsul), that is a sequence of things, one after another to infinity; and the Endless Chain is impossible. And if the series of originators comes to an end by it being said that the originator of God was originated by Him, then we have the Circle (dawr) and it is that one thing depends on another thing which again depends on the first. For if God had an originator, He would depend on this originator; but the hypothesis is that God originated this originator and so the originator depends on Him. But the Circle is impossible; that is, its existence is unthinkable. And that which leads to the Circle and to the Chain, both being impossible, involves the originating of God. So, the originating of God is impossible; for what involves an impossibility is impossible. The proof, in short, is that you say, “If God were other than Prior, through being a thing originated, He would have need of an originator. Then the Circle or the Chain would be unavoidable; but they are both impossible. So, the originating of God is impossible and His Priority is established; and that is what has been sought.” This is the general proof of the Priority of God, and by it the mukallaf escapes from the noose of taqlid, the remainer in which will abide eternally in the Fire, according to the opinion of Ibn al-Arabi and as-Sanusi, as has preceded.
The third Quality necessary in God is Continuance (baqa). The meaning of it is lack of termination of the existence; and the meaning of God’s being continuing is that there is no end to His existence. And the proof of God’s continuance is that if it were possible that any lack could be joined to Him, then He would be a thing originated and would need an originator and then the Circle or the Chain would necessarily follow. A definition of each one of these two has preceded in the proof of Priority and in the explanation that to a thing with which non-existence is possible, priority must be denied. For the existence of everyone to whom non-existence is joined is possible, and everything whose existence is possible is a thing originated, and everything originated requires an originator. But Priority has been established for God by the preceding proof, and non-existence is impossible for everything for which Priority has been established. So the proof of Continuance in God is the same as the proof of Priority. That proof, in short, is that you say, “If Continuance is not necessary in Him, then Priority must be negated of Him. But Priority cannot be negated on account of the preceding proof.” This is the general proof of Continuance, a knowledge of which is incumbent on every individual. And similarly a knowledge of every article is necessary and of its general proof. Then, if some of the articles are known with their proofs, and the rest are not known with their proofs, that is not sufficient according to the opinion of those who do not regard taqlid as sufficient.