This word of John's, 'It is the Lord!'--ought to be the conviction with the light of which we go out to the examination of all events, and to the consideration of all the circumstances of our daily life. We believe that unto Christ is given 'all power in heaven and upon earth.' We believe that to Him belongs creative power--that 'without Him was not anything made which was made.' We believe that from Him came all life at first. In Him life was, as in its deep source. He is the Fountain of life. We believe that as no being comes into existence without His creative power, so none continues to exist without His sustaining energy. We believe that He allots to all men their natural characters and their circumstances. We believe that the history of the world is but the history of His influence, and that the centre of the whole universe is the cross of Calvary. In the light of such convictions, I take it, every man that calls himself a Christian ought to go out to meet life and to study all events. Let me try, then, to put before you, very briefly, one or two of the provinces in which we are to take this conviction as the keynote to all our knowledge. No man will understand the world aright, to begin with, who cannot say about all creation, 'It is the Lord!' Nature is but the veil of the invisible and ascended Lord: and if we would pierce to the deepest foundations of all being, we cannot stop until we get down to the living power of Christ our Saviour and the Creator of the world, by whom all things were made, and whose will pouring out into this great universe, is the sustaining principle and the true force which keeps it from nothingness and from quick decay.