James teaches us to double down and pray again until the answer comes. He uses the illustration of Elijah who had the Word of God for rain. He teaches us that Elijah, upon receiving the Word, went to pray. But, it wasn’t a simple one time pray, it was deep intercession until the promised rain came upon the land.
Mark 11:23–24 (ESV) Truly, I say to you, whoever says to this mountain, ‘Be taken up and thrown into the sea,’ and does not doubt in his heart, but believes that what he says will come to pass, it will be done for him. 24 Therefore I tell you, whatever you ask in prayer, believe that you have received it, and it will be yours.