"Wherever your treasure is, there the desires of your heart will also be." - Matthew 6:21
Verse 21 speaks of a heavenly storehouse that is not vulnerable to what is taking place on earth. Recessions and Depressions cannot touch God's goods.
When Jesus asked us to pray that His will be done "on earth as it is in Heaven," He was saying that what is stored up in Heaven will also begin to rain down upon us in this life when we begin to live out His purpose for our life, praying in faith. Heaven will come to earth.
This kind of prayer draws upon the desires of God's heart. The only things that will fall to earth from Heaven when we pray are the desires of God's heart, because the only things resident in Heaven are His desires.
This is what a miracle is – a desire of God's heart falling from Heaven to earth. When we delight in the Lord and His goodness, by affirming and meditating on the scriptures, God will give us the desires of our heart which include His PURPOSE for our life -- our CALLING in Christ Jesus.