GOD GIVING LAWS FOR THE DISTANT FUTURE
I. HE TREATS THE FUTURE AS THE PRESENT. The people had been very near to a land of habitations, and to a time when the requirements of this passage would have been close upon them. That time is now moved into a distant future; but it is equally certain to come, and the requirements are equally practical. The land of promise was Israel's inheritance, and to become its possession, even though Amalekite and Canaanite had just been victorious. God can speak of things that are not as if they were. And after so much gloom as the previous chapter presents, such a rebellious, unmanageable spirit and ominous outlook, there was need of something bright, such as we find in the state of things which these ordinances of offering imply.
II. HE POINTS TO A FUTURE FULL OF SATISFACTION TO THE PEOPLE. It will be approved by them as according with his prediction to Moses: "a good land and a large, a land flowing with milk and honey." They shall have cause for all manner of voluntary offerings over and above the necessary offerings for sin. Fulfilled desires would lead to the fulfillment of vows. The very mention of these sacrifices as possible indicated that Israel would be rich in flocks and herds, in corn and wine and oil. There would be reason for much gratitude in the heart, and consequent gifts of thanksgiving. And thus, in spite of all that may be a cause of despondency in the Christian's present outlook, there will yet be cause of thanksgiving to him. We must not judge the future from our present humiliation and almost vanished hopes, but from the greatness of God's power and purposes. He sees the rich, bright future of his people even when they do not.
III. HE COUNTS ON THE EXISTENCE OF A THANKFUL SPIRIT. There would be abundant cause for such a spirit, and so it was right to provide for any effects that might appear. In spite of all present murmuring and ingratitude, in spite of all sullen compliance with the compulsion to turn back into the wilderness, there would surely some day be a thankful spirit, a devout recognition of God in the midst of prosperity. Thus we may take it that there is something of prophecy, something of reasonable expectation, as well as of appointed duty in the commands here given. Just as the regulations for the Nazarite (Numbers 6:1-27) indicated an expectation that there would be much of the feeling leading men to the Nazarite vow, so here there is an expectation of much in the way of free-will offerings.
IV. These free-will offerings must be joined with offerings from the corn, the oil, and the wine TO MAKE ALL INTO ONE COMPLETE AND ACCEPTABLE SACRIFICE. The desire to do something acceptable to God needs to be directed by a knowledge of what is acceptable. The thankful soul will ever be glad to learn his will. No offering to him is worth anything unless it be a cheerful one; but the most cheerful gifts may be nullified for the want of other needed qualities. Hence there should ever be a careful pondering of God's will in all our offerings to him, so that they may be good and perfect according to the measure of human ability. When most of all we are free agents, then most of all should we look to be directed by necessary commandments from on high.
V. THE PROVISION FOR STRANGLES. The land of promise was to be attractive and beneficent to them as well as to Israel. They also would share in its advantages, and be stirred to a corresponding acknowledgment. Thus ever and anon does God raise his warning against all disposition to exclusiveness. He had the case of the stranger and proselyte ever before him. A word of hope this for Hobab, whose heart may have been cast down within him, when he saw how contemptuously Moses had been treated of late.—Y.