Nothing is impossible for God. Often we say we have faith but our words and actions point in the opposite direction. Sometimes I too stand guilty regarding this matter. This was another occasion that God spoke clearly regarding what we often think.
Sometime back, I saw a dream concerning a servant of God. He is a good friend of mine and has the gift of prophesy. He has a widespread ministry in Kerala, South India.
In the dream, I saw that God was preparing a way for this servant of God to go to Saudi Arabia to minister. The next morning I called him up and told him what I had seen. Immediately he said, "That's impossible. I have no relations there and no one there knows me too." I was speaking on the phone and as soon as he said that, the still small voice spoke to me and said, "Joseph had no relations in Egypt, yet........" and I marvelled at what the Lord said.
God is all powerful and once He gives us a promise, He doesn't back away, but fulfills it in His own sweet time, however impossible the situation be.