What was it that drew that sigh from the heart of Jesus? One poor man stood before Him, by no means the most sorely afflicted of the many wretched ones whom He healed. But He saw in him more than a solitary instance of physical infirmities. Did there not roll darkly before His thoughts that whole weltering sea of sorrow that moans round the world, of which here is but one drop that He could dry up? Did there not rise black and solid against the clear blue, to which He had been looking, the mass of man's sin, of which these bodily infirmities were but a poor symbol as well as a consequence? He saw as none but He could bear to see, the miserable realities of human life. His knowledge of all that man might be, of all that the most of men were becoming, His power of contemplating in one awful aggregate the entire sum of sorrows and sins, laid upon His heart a burden which none but He has ever endured. His communion with Heaven deepened the dark shadow on earth, and the eyes that looked up to God and saw Him could not but see foulness where others suspected none, and murderous messengers of hell walking in darkness unpenetrated by mortal sight. And all that pain of clearer knowledge of the sorrowfulness of sorrow, and the sinfulness of sin, was laid upon a heart in which was no selfishness to blunt the sharp edge of the pain nor any sin to stagnate the pity that flowed from the wound. To Jesus Christ, life was a daily martyrdom before death had "made the sacrifice complete," and He bore our griefs, and carried our sorrows through many a weary hour before He "bare them in his own body on the tree." Therefore, "Bear ye one another's burden, and so fulfil the law" which Christ obeyed, becomes a command for all who would draw men to Him. And true sorrow, a sharp and real sense of pain, becomes indispensable as preparation for, and accompaniment to, our work. Mark how in us, as in our Lord, the sigh of compassion is connected with the look to heaven. It follows upon that gaze. The evils are more real, more terrible, by their startling contrast with the unshadowed light which lives above cloudracks and mists. It is a sharp shock to turn from the free sweep of the heavens, starry and radiant, to the sights that meet us in "this dim spot which men call earth." Thus habitual communion with God is the root of the truest and purest compassion. It does not withdraw us from our fellow feeling with our brethren, it cultivates no isolation for undisturbed beholding of God. It at once supplies a standard by which to measure the greatness of man's godlessness, and therefore of his gloom, and a motive for laying the pain of these upon our hearts, as if they were our own. He has looked into the heavens to little purpose who has not learned how bad and how sad the world now is, and how God bends over it in pitying love.