We make all kinds of requests to God, and are not sure if they will be answered.
If you ask God for something and the request is wrong, He says NO. If you ask God and the timing is wrong, He says SLOW. If you ask God and you are not ready, He says GROW. Now if you ask God and the request is right, and the timing is right ,and you are ready, He says GO!
1 John 5:14 (ESV)
And this is the confidence that we have toward him, that if we ask anything according to His will he hears us.