Matthew 7:7
Believing in God
7 Ask and it will be given to you; seek and you will find; knock and the door will be opened to you.
Jesus maybe telling us to be persistent in our prayers and we can ask the LORD for things...We are to continue to see and keep up our prayers with a persistence...And when the door is open we have received for what we have asked and prayed for, let us continue to pray and give Father thanks...
This is all a matter of belief and faith, which He wants us to have in Him...In this way of following Him, we believe and trust that He will do the things that we need in our lives...