What is the use of telling us how happy purity of heart will make us? It only provokes the despairing question, And how am I to be pure?' But when we set this word in its place here, it does bring hope. For it teaches that purity is the result of all that has gone before, and comes from that purifying which is the sure answer of God to our poverty, mourning, and longing. Such purity is plainly progressive, and as it increases, so does the vision of God grow. The more the glasses of the telescope are cleansed, the brighter does the great star shine to the gazer. No man hath seen God,' nor can see Him, either amid the mists of earth or in the cloudless sky of heaven, if by seeing we mean perceiving by sense, or full, direct comprehension by spirit. But seeing Him is possible even now, if by it we understand the knowledge of His character, the assurance of His presence, the sense of communion with Him. Our earthly consciousness of God may become so clear, direct, real, and certain, that it deserves the name of vision. Such blessed intuition of Him is the prerogative of those whose hearts Christ has cleansed, and whose inward eye is therefore able to behold God, because it is like Him. Unless the eye were sunlike, how could it see the sun?' We can blind ourselves to Him, by wallowing in filth. Impurity unfits for seeing purity. Swedenborg profoundly said that the wicked see only blackness where the sun is.
Like all these Beatitudes, this has a double fulfilment, as the kingdom has two stages of here and hereafter. Purity of heart is the condition of the vision of God in heaven. Without holiness, no man shall see the Lord.' The sight makes us pure, and purity makes us see. Thus heaven will be a state of ever-increasing, reciprocally acting sight and holiness. Like Him because we see Him, we shall see Him more because we have assimilated what we see, as the sunshine opens the petals, and tints the flower with its own colours the more deeply, the wider it opens.
