A teacher is always anxious that his schoolroom should be bright and attractive, filled with the light and air of heaven, a place where pupils long to come, and love to stay. In His first words on prayer in the Sermon on the Mount, Jesus seeks to set the inner chamber before us in its most attractive light. If we listen carefully, we soon notice what the chief thing is He has to tell us of our tarrying there. Three times He uses the name of Father: 'Pray to _thy Father_;' '_Thy Father_ shall recompense thee;' _Your Father_ knoweth what things ye have need of.' The first thing in closet-prayer is: I must meet my Father. The light that shines in the closet must be: the light of the Father's countenance. The fresh air from heaven with which Jesus would have filled the atmosphere in which I am to breathe and pray, is: God's Father-love, God's infinite Fatherliness. Thus each thought or petition we breathe out will be simple, hearty, childlike trust in the Father. This is how the Master teaches us to pray: He brings us into the Father's living presence. What we pray there must avail. Let us listen carefully to hear what the Lord has to say to us. First, '_Pray to thy Father which is in secret_.' God is a God who hides Himself to the carnal eye. As long as in our worship of God we are chiefly occupied with our own thoughts and exercises, we shall not meet Him who is a Spirit, the unseen One. But to the man who withdraws himself from all that is of the world and man, and prepares to wait upon God alone, the Father will reveal Himself. As he forsakes and gives up and shuts out the world, and the life of the world, and surrenders himself to be led of Christ into the secret of God's presence, the light of the Father's love will rise upon him. The secrecy of the inner chamber and the closed door, the entire separation from all around us, is an image of, and so a help to, that inner spiritual sanctuary, the secret of God's tabernacle, within the veil, where our spirit truly comes into contact with the Invisible One. And so we are taught, at the very outset of our search after the secret of effectual prayer, to remember that it is in the inner chamber, where we are alone with the Father, that we shall learn to pray aright. The Father is in secret: in these words Jesus teaches us where He is waiting us, where He is always to be found. Christians often complain that private prayer is not what it should be. They feel weak and sinful, the heart is cold and dark; it is as if they have so little to pray, and in that little no faith or joy. They are discouraged and kept from prayer by the thought that they cannot come to the Father as they ought or as they wish. Child of God! listen to your Teacher. He tells you that when you go to private prayer your first thought must be: The Father is in secret, the Father waits me there. Just because your heart is cold and prayerless, get you into the presence of the loving Father.