If we pray for anything according to the will of God, we already have what we pray for the moment we ask it. We do not know exactly when it will arrive; but we have learned to know God through the Spirit of God, and have learned to leave this in His hands, and to live just as happily whether the answer arrives immediately or later.
Now this is the confidence that we have in Him, that if we ask anything according to His will, He hears us. And if we know that He hears us, whatever we ask, we know that we have the petitions that we have asked of Him.
1 John 5: 14-15