Every language has taken fire as the symbol of love and emotion. We speak so naturally of warm love, fervent feeling, glowing earnestness, ardent enthusiasm and the like, that we are scarcely aware of using figurative language. We do not usually ascribe emotion to God, but surely the deepest and most sacred of the senses in which it is true that fire is His emblem, is that He is love. His fire is in Zion. He dwells in His Church, a storehouse of blazing love, heated seventy times seven hotter than any creatural love, and pouring out its ardours for the quickening and gladdening of all who walk in the light of that fire, and thaw their coldness at its blaze. Then, if so, how comes it that so many Christian Churches are ice-houses instead of furnaces? How comes it that they who profess to live in the Zion where this fire flames are themselves so cold? If God's blazing furnace is in Jerusalem, it should send the thermometer up in all the houses of the city. But what a strange contradiction it is for men to be in God's Church, the very focus and centre of His burning love, and themselves to be almost down below zero in their temperature! The Christian Church ought to be all aflame in all its members, with the fire of love kindled and alight from God Himself. Every community of Christian people ought to radiate warmth and light which it has absorbed from its present God. Our love ought to answer His, and, being caught and kindled from that mighty fire, should throw back to its source some of the heat received, in fervours of reflected love, and should pour the rest beneficently on all around. Love to God and love to man are regarded in Christian morals as beams of the same fire, only travelling in different directions. But what a miserable contrast to such an ideal the reality in so many of our churches is! A fiery furnace with its doors hung with icicles is no greater a contradiction and anomaly than a Christian Church or a single soul, which professes to have been touched by the infinite loving kindness of God, and yet lives as cold and unmoved as we do. The 'Lord's fire is in Zion.' Are there any tokens of that fire amongst us, in our own hearts and in our collective temperature as Christian Churches?