When the spiritual life has realised its deepest secret it will be strong to manifest itself as vigorous in reference to the difficulties of life. When that heart is blessed in its own settled love, abounding joy and untroubled peace, faithfulness and submission will both be possible and self-control will not be hard. III. The culture of the tree which secures the fruit. Can we suppose that the Apostle here is going back in thought to our Lord's profound teaching that every good tree bringeth forth good fruit, but the corrupt tree bringeth forth evil fruit? The obvious felicity of that metaphor often conceals for us the drastic force of its teaching, it regards all a man's conduct as but the outcome of his character, and brushes aside as trifling all attempts at altering products, whilst the producer remains unaltered. Whether Paul was here alluding to a known saying of Jesus or no, he was insisting upon the very centre of Christian ethics, that a man must first be good in order to do good. Our Lord's words seemed to make an impossible demand--'Make the tree good'--as the only way of securing good fruit, and it was in accordance with the whole cast of the Sermon on the Mount that the means of realising that demand was left unexpressed. But Paul stood on this side of Pentecost, and what was necessarily veiled in Christ's earlier utterances stood forth a revealed and blessed certainty to him. He had not to say 'Make the tree good' and be silent as to how that process was to be effected; to him the message had been committed, 'The Spirit also helpeth our infirmity.' There is but one way by which a corrupt tree can be made good, and that is by grafting into the wild briar stock a 'layer' from the rose. The Apostle had a double message to proclaim, and the one part was built upon the other. He had first to preach--and this day has first to believe that God has sent His own Son in the likeness of sinful flesh and as an offering for sin--and then he had to proclaim that, through that mission, it became possible that the ordinance of the law might be fulfilled in us who 'walk not after the flesh but after the spirit.' The beginning, then, of all true goodness is to be sought in receiving into our corrupt natures the uncorrupted germs of the higher life, and it is only in the measure in which that Spirit of God moves in our spirits and, like the sap in the vine, permeates every branch and tendril, that fruit to eternal life will grow. Christian graces are the products of the indwelling divine life, and nothing else will succeed in producing them. All the preachings of moralists and all the struggles after self-improvement are reduced to impotence and vanity by the stern, curt sentence--'a corrupt tree cannot bring forth good fruit.' Surely it should come to us all as a true gospel when we feel ourselves foiled by our own evil nature in our attempts to be better, that the first thing