In my Lord's friendship there is _the ministry of sacrifice_. "Greater love hath no man than this, that a man lay down his life for his friends." This great Friend is always giving His blood. It is a lasting shame when professed Christians are afflicted with spiritual anæmia. And yet we are often so fearful, so white-faced, so chicken-hearted, so averse from battle, that no one would think us to be "the soldiers of the Lord." We need blood. "Except ye drink my blood ye have no life." And in my Lord's friendship there is the _privilege of most intimate communion_. "All things that I have heard of my Father I have made known unto you." He takes us into His confidence, and tells us His secrets. It is His delight to lift the veil, and give us constant surprises of love and grace. He discovers flowers in desert places, and in the gloom He unbosoms "the treasures of darkness." He is a Friend of inexhaustible resource, and His companionship makes the pilgrim's way teem with interest, and abound in the wonders of redeeming grace. DECEMBER The Third _ARMS AND THE MAN!_ 1 THESSALONIANS v. 4-10. What wonderful armour is offered to me in which to meet the insidious assaults of the devil! There is "_the armour of light_." Sunlight is the most sanative energy we know. It is the foe of many a deadly microbe which seeks a lodging in our bodies. Light is a splendid armour, even in the realm of the flesh. And so it is in the soul. If the soul is a home of light, the eternal light, evil germs will die as soon as they approach us. They will find nothing to breed on. "The prince of this world cometh, and hath nothing in me." And there is the armour of "_faith and love_." The opposite to faith is uncertainty, and the opposite to love is cynicism, and who does not know that uncertainty and cynicism are the very hotbeds for the machinations of the evil one? When faith is enthroned the soul is open to the reception of grace, and when love shares the throne the sovereignty is invincible. And there is the armour of "_hope_." Even in a physical ailment a man has a mighty ally who wrestles in hope. And when a man's hope is in the Lord his God all the powers in the heavenly places are his allies, and by his hope he shall be saved. DECEMBER The Fourth _CHILDREN OF LIGHT_ 1 THESSALONIANS v. 5-11. Can we think of a more beautiful figure than this--"_children of light_"? As I write these words I look out upon a building every window of which is ablaze with light, every room the home of attractive brightness. And my life is to be like that! And I look again and I see a lighthouse sending out its strong, pure, friendly beams to guide the mariner as he seeks his "desired haven." And my life is to be like that! And I look once more, and I see a common road lamp, sending its useful light upon the busy street, helping the wayfarer as he goes from place to place. And my life is to be like that!