But there is another truth contained in this great promise, viz., that in regard to all the real evils which beset men, and these are all summed up in the one, the temptation to do wrong, their arrows will be blunted, and their force be broken, if we keep our minds in touch with God through humble communion and lowly obedience. Dear brethren, the way by which we can conquer temptations around, and silence inclinations within which riotously seek to yield to the temptations is, I believe, far more by cultivating a consciousness of communion with God, than by specific efforts directed to the overcoming of a given and particular temptation. Keep inside the fortress, and no bullet will come near you. Array yourselves in the most elaborate precautions and step out from its shadow, and every bullet will strike and wound. Let me keep up my fellowship with God, and I may laugh at temptation. Security depends on continual communion with God by faith, love, aspiration, and obedience.
Now, I need not say more than a word about the last element in these promises, the satisfaction of desires. 'His bread shall be given him, and his water shall be sure.' In ancient warfare sieges were usually blockades; and strong fortresses were reduced by famine much more frequently than by assault. Mafeking and Ladysmith and Port Arthur were in most danger from that cause. The promise here assures us that we shall have all supplies in our abode, if God is our abode. Wherever he who dwells in God goes, he carries with him his provisions, and he does not need elaborate arrangements of pipes or reservoirs, because there is a fountain in the courtyard that the enemy cannot get at. They may stop the springs throughout the land, they may cut off all water supplies, so that 'there shall be no fruit in the vine, and the labour of the olive shall fail,' but they cannot touch the fountain. 'His water shall be sure,' and he can say, 'In the days of famine I shall be satisfied.'
God is and gives all that we need for sustenance, for growth, for refreshment, for satisfaction of our desires. Keep near Him, and you will find in the heart of the devouring fire a shelter, and you will have all that you want for life here. My text will be true about us, in the measure in which we do thus dwell, and if we thus dwell here, and so dwell on high, with the munitions of rocks for our fortress, and 'the bread of God that came down from heaven' for our food, and the water of life for our refreshment, then, when there is no longer any need of places for defence, the other saying will be true, 'They shall hunger no more, neither thirst any more, for the Lamb which is in the midst of the throne shall feed them … and shall lead them to living fountains of waters, and God, the Lord, shall wipe away all tears from their eyes.'
THE RIVERS OF GOD
'But there the glorious Lord will be unto us a place of broad rivers and streams; wherein shall go no galley with oars, neither shall gallant ship pass thereby.'—ISAIAH xxxiii. 21.
One great peculiarity of Jerusalem, which distinguishes it from almost all other historical cities, is that it has no river. Babylon was on the Euphrates, Nineveh on the Tigris, Thebes on the Nile, Rome on the Tiber; but Jerusalem had nothing but a fountain or two, and a well or two, and a little trickle and an intermittent stream. The water supply to-day is, and always has been, a great difficulty, and an insuperable barrier to the city's ever having a great population.
That deficiency throws a great deal of beautiful light on more than one passage in the Old Testament. For instance, this same prophet contrasts the living stream, the waters of Siloam, as an emblem of the gentle sway of the divine King of Israel, with 'the river, strong and mighty,' which was the symbol of Assyria; and a psalm that we all know well, sings, 'There is a river, the streams whereof make glad the city of God,'—a triumphant exclamation which is robbed of half its force, unless we remember that the literal Jerusalem had no river at all. The vision of living waters flowing from the Temple which Ezekiel saw is a variation of the same theme, and suggests that in the Messianic days the deficiency shall be made good, and a mysterious stream shall spring up from behind, and flow out from beneath, the temple doors, and then with rapid increase and depth and width, but with no tributaries coming into it, shall run fertilising and life-giving everywhere, till it pours itself into the noisome waters of the sullen sea of death and heals even them.
The same general representation is contained in the words before us. Isaiah's great vision is not, as I take it, of a future, but of what the Jerusalem of his day might be to the Israelite if he would live by faith. The mighty Lord, 'the glorious Lord,' shall Himself 'be a place of broad rivers and streams.'
I. First, then, this remarkable promise suggests to me how in God there is the supply of all deficiencies.
The city was perched on its barren, hot rock, with scarcely a drop of water, and its inhabitants must often have been tempted to wish that there had been running down the sun-bleached bed of the Kedron a flashing stream, such as laved the rock-cut temples and tombs of Thebes. Isaiah says, in effect, 'You cannot see it, but if you will trust yourselves to God, there will be such a river.'