fellow-workers in the intercession by which the kingdom is to be revealed on earth. He knows how to teach. Now by the urgency of felt need, then by the confidence with which joy inspires. Here by the teaching of the Word, there by the testimony of another believer who knows what it is to have prayer heard. By His Holy Spirit he has access to our heart, and teaches us to pray by showing us the sin that hinders the prayer, or giving us the assurance that we please God. He teaches, by giving not only