Numbers 36:1

1.And the chief fathers of the families. It might appear strange that God had given an imperfect law with reference to succession, as if what will be now stated had not occurred to His mind until Moses was reminded by the chief men of the families (of Machir,) (201) that it was unjust that the inheritances should be alienated, which would have been the case if the daughters of Zelophehad had married into other tribes, whereas their portion had fallen in the lot of the tribe of Manasseh. For whatever fell into the hands of those of another tribe, was a diminution of that lot. As, therefore, God had lately made provision for preserving the rights of individuals, He now treats of the general advantage or loss. What, then, can be the meaning of the objection, that God only half considered what was right? In my opinion, He so arranged His replies, that only when inquired of He assigned to each one his rights. The daughters of Zelophehad come, and demand justice of Moses and the elders, and God complies with their prayers. Now the heads of the tribe come, and agitate the question respecting the loss they would incur by the alienation of the inheritances; and it is then provided that other tribes should not be enriched by their loss. In short, whereas God might have spontaneously anticipated this, He preferred to grant it at the request of those who asked nothing but what was just and equitable. For it cannot be said that in this case it happened, as it often does, that, whilst every one pertinaciously maintains his own cause, and is eager to advance his own interests, one question arises out of another; for, when God has taken cognizance of the case, He pronounces that both parties only demanded what was right. It follows, therefore, that God designedly withheld His decisions until they naturally arose out of the circumstances of the case. It is a common saying that the law makes no provision for those things which rarely occur. (202) Thus it would have been commonly supposed that this law was superfluous; and especially it would have detracted somewhat from the authority of his teaching, if Moses had treated of this trifling matter, had not circumstances led to it. In fine, God allowed Himself to be interrogated familiarly with respect to doubtful points of no primary importance, in order that posterity might recognize His reply as a proof of His fatherly indulgence. Meanwhile, let us bear in mind that if heavenly things are the subject of as much anxiety to us, as earthly things were to the children of Manasseh, the rule that we should observe will always be made clear to us.