Miracles don't just happen; they have to be conceived. Mary's virgin birth of our Lord was natural in every way with the one exception that God's Word was the sperm. Likewise, God's Word is the sperm that makes us spiritually pregnant with whatever miracle we need. Those who are praying for a miracle without putting God's Word in their hearts are like a woman who is praying to have a child but isn't having any sexual relations with a man. It's not going to happen.