You are shut out because you shut yourselves out. They that do not know themselves to be hungry have no ears for the dinner-bell. They that feel the pangs of starvation and know that their own cupboards are empty, they are those who will turn to the table that is spread in the wilderness, and there find a 'feast of fat things.' And so, dear friends! when He calls, do not let us make excuses, but rather listen to that voice that says to us, 'Why do you spend your money for that which is not bread, and your labour for that which satisfieth not.... Incline your ear unto Me; hear, and your soul shall live.' THE SHEPHERD KING OF ISRAEL 'The Lord is my shepherd: I shall not want. 2. He maketh me to lie down in green pastures: He leadeth me beside the still waters. 3. He restoreth my soul: He leadeth me in the paths of righteousness for His name's sake. 4. Yea, though I walk through the valley of the shadow of death, I will fear no evil: for Thou art with me; Thy rod and Thy staff, they comfort me. 5. Thou preparest a table before me in the presence of mine enemies: Thou anointest my head with oil; my cup runneth over. 6. Surely goodness and mercy shall follow me all the days of my life, and I will dwell in the house of the Lord for ever.'--PSALM xxiii. 1-6. The king who had been the shepherd-boy, and had been taken from the quiet sheep-cotes to rule over Israel, sings this little psalm of Him who is the true Shepherd and King of men. We do not know at what period of David's life it was written, but it sounds as if it were the work of his later years. There is a fulness of experience about it, and a tone of subdued, quiet confidence which speaks of a heart mellowed by years, and of a faith made sober by many a trial. A young man would not write so calmly, and a life which was just opening would not afford material for such a record of God's guardianship in all changing circumstances. If, then, we think of the psalm as the work of David's later years, is it not very beautiful to see the old king looking back with such vivid and loving remembrance to his childhood's occupation, and bringing up again to memory in his palace the green valleys, the gentle streams, the dark glens where he had led his flocks in the old days; very beautiful to see him traversing all the stormy years of warfare and rebellion, of crime and sorrow, which lay between, and finding in all God's guardian presence and gracious guidance? The faith which looks back and says, 'It is all very good,' is not less than that which looks forward and says, 'Surely goodness and mercy shall follow me all the days of my life.'