The process adopted by Science of arriving at Unity is only the reverse of what Islam adopted: the former begins _a posteriori_ with Order finds Continuity and arrives at Unity, but the latter started _a priori_ with Unity, passed over Continuity, and found Order, thus:-- _Science._ _Islam._ 1. Order 1. Unity = [Arabic: rabbi l-ʿālamīn] = [Arabic: Allah] = The Reality[50] of which both Mind and Matter are different aspects. 2. Continuity 2. Continuity = [Arabic: raḥmāni wa r-raḥīm] = Force or Energy. 3. Unity 3. Order[60] = [Arabic: māliki yawmi d-dīn] = Order or Process. What Sir Edwin Arnold calls the soul of Islam, _i.e._, the Principle of Unity, so patently corresponds with the ultimate results of modern Science and Philosophy, that I need not dwell on it at any great length. It is sufficient to point out that Science has now proved three Unities, the Unity of _Substance_, the Unity of _Force_, and the Unity of _Process_; and Philosophy has shown that the three Unities resolve themselves into One Infinite Power.[61] "There is no strength (to avoid } evil) nor ability (to do good) } [Arabic: La hawla wa la quwwata great and supreme." } ʾillā bi-llāhi alee-eil aẓīm.] _Maxim of Union and Loyalty._ 2. How is the Maxim of Union and Loyalty inferred from the principle of Unity? Man, being a creature of God, should try to be godly and godlike, try to imitate God in actions, try to co-operate with his fellow creatures for the good of all, and should thus attain the ideal: "Union is Strength." This is the Islamic doctrine of Atonement[62] (= at-one-ment [Arabic: fana fil-lah]): to be _at one_ with God by _union_ and _co-operation_ with God's creatures so far as your and their constitutions and environments allow. But you need not bother yourself with theories at present. It will be enough if you remember that the ultimate aim or the sole object of the Prophet's mission was to establish the universal union and brotherhood of mankind by means of a firm belief in the eternal truth of God's unity. He preached the Unity of God and worked all his life for the union of men into a universal Brotherhood.