And yet on further reflection there seems no reason why religion should not change with the change of the recipient, as the physician changes his prescription with the progress of the patient, and as a matter of fact we find that the commandments given to Adam were different from those given to Noah and to Abraham and to Moses. Adam was not allowed to eat meat, Noah was. Abraham was commanded circumcision. High places were at first permitted and later forbidden. Maimonides makes the immutability of the Law a fundamental dogma, relying upon the commandment, "Thou shalt not add thereto, and thou shalt not diminish therefrom" (Deut. 13, 1). But in the first place the verse refers to changes in the mode of observing the laws; and besides, it says nothing about God himself changing the Law.

The phrases "an eternal statute," "throughout your generations," "it is a sign for ever," are no proof of the eternity of the Law; for not all commandments have these expressions attached, and this shows rather that the others are subject to change. Besides, the expressions, "for eternity," and so on, are not to be taken absolutely. They are often used to express finite periods of time.

After the Babylonian Exile two changes were made. They changed the characters in which the Bible was written, and the order and names of the months, beginning with Tishri instead of Nisan. There is no reason, therefore, why other laws might not change, too. We need not, then, regard Immutability of the Law as a fundamental dogma with Maimonides. Hasdai Crescas also classes it with true beliefs and not with fundamental principles.

Albo resolves the problem as follows: A matter that is revealed by God himself cannot be changed by a prophet unless it is changed by God himself. The first two commandments, "I am the Lord thy God, &c.," and "Thou shalt not have other gods, &c.," were heard by the people directly from God without the intervention of Moses, hence they cannot be changed by any prophet. It follows therefore that the three fundamental dogmas, existence of God, Revelation and Reward and Punishment can never be changed by a prophet, for they are implied in the first two commandments, which were heard from God himself. The rest of the commandments, as they were heard from God through the interpretation of Moses, can be changed by a prophet as a temporary measure. The other laws which were given by Moses may be changed by a later prophet even permanently. But the prophet must be greater than Moses, and he must show this by the greatness, number, publicity and permanence of his miracles, which must excel those of Moses. He must likewise show that he was sent by God to change the Law, as clearly as Moses proved that he was sent to give it. But it is unlikely that any such prophet will come, for the Torah says that there never was or will be any prophet like Moses.[432]

Before discussing the third fundamental dogma, Albo finds it desirable to dispose first of a few other problems implied by this dogma, one of which, God's knowledge, was postponed to this place, though it is connected with Revelation, because it cannot well be separated in discussion from the problem of Freedom. Providence is the other related problem, which is derived from the dogma of Reward and Punishment.

There is nothing that is new in Albo's treatment of knowledge and Freedom. He insists like Maimonides that God must be omniscient, and on the other hand the contingent cannot be denied, and neither can freedom. He gives the stock arguments, which it is not necessary to reproduce at this late hour. And his solution is that of Maimonides that in God human freedom and divine Omniscience are reconcilable because God's knowledge is not our knowledge.[433]

Nor is there anything original in Albo's discussion of the problem of Providence. He recognizes with Maimonides and others that a strong argument against special Providence is the observed inequality between the destinies of men and their apparent merits. And he endeavors in the well worn method to give reasons and explanations for this inequality which will not touch unfavorably God's justice or his special Providence. The reasons are such as we met before and we shall not repeat them. Albo also gives a few positive arguments to prove the reality of special Providence for man. He sees in various natural and human phenomena evidence of deviation from the merely "natural" as demanded by the principles of Aristotle's Physics or the laws of uniformity. This shows special Providence. Thus the existence of dry earth, the heaviest element, above water, cannot be accounted for by the laws of Physics. The phenomenon of rain cannot be reduced to law, hence it argues will and purpose and Providence. Admonition in dreams is direct evidence of special Providence, and it is scarcely likely that man, who has special equipment above the other animals in his reason, should not also receive special care above that which the lower animals have. Now they are protected in the species, hence man is provided for as an individual.[434]

Having disposed of the auxiliary dogmas, Albo takes up the fundamental principle of Reward and Punishment. He cites various opinions on the subject, which are dependent upon the idea one entertains concerning the nature of the soul. Thus if one holds that the human soul is not different in kind from the animal soul, it follows that as there is no reward and punishment for the animal, there is none for man. And if one regards the human soul as merely a capacity or possibility of intelligence he must necessarily conclude that the soul perishes with the body and there is no spiritual reward and punishment after death. The only reward there is must therefore be corporeal, during life. On the other hand, our general experience, which brings before us many cases of good men suffering and bad men enjoying prosperity, would seem to argue against corporeal reward and punishment in this world. This taken together with the philosophical opinion that the soul is an immaterial and indestructible substance gives rise to the third view that the only recompense is spiritual after death. None of these views is satisfactory to Albo. The first two because they are based upon an erroneous notion of the soul. All agree, philosophers as well as theologians, that the human soul is different in kind from the soul of the animal; and it is likewise admitted that the human soul is immortal. His criticism of the third view so far as it is based upon the intellectualist idea that the thing of highest value is intellectual effort, and the only reward is immortality which intellectual activity engenders, is similar to that of Halevi and Crescas in its endeavor to refute this notion and to substitute for it the religious view that the soul is an independent substance having a capacity for intelligence in God's service. The degree in which a person realizes this service determines his reward and punishment. The argument from experience Albo does not answer here, but we may suppose he regards it as answered by what he said in his discussion of Providence, where he tries to account for the prosperity of the wicked and the adversity of the righteous.

Albo's own view accordingly is that which he also attributes to the Bible that there is a twofold reward, in this world and in the next. There is still a difference of opinion concerning the nature of the true and ultimate reward, whether it is given to the soul alone, or to body and soul combined in resurrection. He quotes Maimonides's opinion, with whom he agrees, that the real reward is purely spiritual enjoyed by the soul alone. To be sure, after the coming of the Messiah the bodies of the righteous will be resurrected to make known abroad God's wonders, or to give these people bodily pleasure for the pain they suffered during life, or to give them additional opportunity to acquire perfection so that they may have a greater reward later. But this state of resurrected life will last only for a time, and then all will die again, and the souls will enjoy spiritual life forever.

The other opinion, held by Nachmanides, is that the real and ultimate reward is that of body and soul united to everlasting life. Albo is not satisfied with this view, his objections being among others that if only the perfect are resurrected, the rest will remain without any reward at all, not to mention the difficulty that it is not likely that the human body—a perishable thing—will change into a matter that will last forever.