We must dwell for a moment or two still further upon these words, and mark how this metaphor, in a most simple and natural way, sets forth very grand and blessed spiritual truths with regard to this communication of God's grace to them that love Him and trust Him. First, I think we may see here a very beautiful suggestion of the manner, and then of the variety, and then of the effects of that communication of the divine love and grace. We have only to read the previous verses to see what I mean. 'God is our refuge and strength, a very present help in trouble. Therefore will not we fear, though the earth be removed, and though the mountains be carried into the midst of the sea; though the waters thereof roar and be troubled, though the mountains shake with the swelling thereof.' There you can hear the wild waves dashing round the base of the firm hills, sapping their strength, and toppling their crests down in the bubbling, yeasty foam. Remember how, not only in Scripture but in all poetry, the sea has been the emblem of endless unrest. Its waters, those barren, wandering fields of foam, going moaning round the world with unprofitable labour, how they have been the emblem of unbridled power, of tumult and strife, and anarchy and rebellion! Then mark how our text brings into sharpest contrast with all that hurly-burly of the tempest, and the dash and roar of the troubled waters, the gentle, quiet flow of the river, 'the streams whereof make glad the city of God'; the translucent little ripples purling along beds of golden pebbles, and the enamelled meadows drinking the pure stream as it steals by them. Thus, says our psalm, not with noise, not with tumult, not with conspicuous and destructive energy, but in silent, secret underground communication, God's grace, God's love, His peace, His power, His almighty and gentle Self flow into men's souls. Quietness and confidence on our sides correspond to the quietness and serenity with which He glides into the heart. Instead of all the noise of the sea you have within the quiet impartations of the voice that is still and small, wherein God dwells. The extremest power is silent. The mightiest force in all the universe is the force which has neither speech nor language. The parent of all physical force, as astronomers seem to be more and more teaching us, is the great central sun which moveth all things, which operates all physical changes, whose beams are all but omnipotent, and yet fall so quietly that they do not disturb the motes that dance in their path. Thunder and lightning are child's play compared with the energy that goes to make the falling dews and quiet rains. The power of the sunshine is the root power of all force which works in material things. And so we turn, with the symbol in our hands, to the throne of God, and when He says, 'Not by might, nor by power, but by My Spirit,' we are aware of an energy, the signature of whose might is its quietness, which is