Just remember the lessons we learnt of how prayer is at once indispensable and irresistible. Did we not see how unknown and untold power and blessing is stored up for us in heaven?--how that power will make us a blessing to men, and fit us to do any work or face any danger? how it is to be sought in prayer continually and persistently? how they who have the heavenly power can pray it down upon others? how in all the intercourse of ministers and people, in all the ministrations of Christ's Church, it is the one secret of success? how it can defy all the power of the world, and fit men to conquer that world for Christ? It is the power of the heavenly life, the power of God's own Spirit, the power of Omnipotence, that waits for prayer to bring it down. In all this prayer there was little thought of personal need or happiness. It was the desire to witness for Christ and bring Him and His salvation to others, it was the thought of God's kingdom and glory, that possessed these disciples. If we would be delivered from the sin of restraining prayer, we must enlarge our hearts for the work of intercession. The attempt to pray constantly for ourselves must be a failure; it is in intercession for others that our faith and love and perseverance will be aroused, and that power of the Spirit be found which can fit us for saving men. We are asking how we may become more faithful and successful in prayer; let us see how the Master teaches us, in the parable of the Friend at Midnight, that intercession for the needy calls forth the highest exercise of our power of believing and prevailing prayer. Intercession is the most perfect form of prayer: it is the prayer Christ ever liveth to pray on His throne. Let us learn what the elements of true intercession are. 1. Notice _the urgent need_: here intercession has its origin. The friend came at midnight--an untimely hour. He was hungry, and could not buy bread. If we are to learn to pray aright we must open eye and heart to the need around us. We hear continually of the thousand millions of heathen and Mohammedans living in midnight darkness, perishing for lack of the bread of life. We hear of five hundred millions of nominal Christians, the great majority of them almost as ignorant and indifferent as the heathen. We see millions in the Christian Church, not ignorant or indifferent, and yet knowing little of a walk in the light of God or in the power of a life fed by bread from heaven. We have each of us our own circles--congregations, schools, friends, missions--in which the great complaint is that the light and life of God are too little known. Surely, if we believe what we profess, that God alone is able to help, that God certainly will help in answer to prayer,--all this need ought to make intercessors of us, people who give their lives to prayer for those around them.