Matthew 21:22
And all things that you ask for in prayer, believing, you shall receive.
John 11:42
I know, in deed, that thou dost always hear me. But for the sake of the multitude who stand around me, I have said it, that they may believe that thou hast sent me.
John 16:23
And in that day you shall ask nothing of me; verily, verily I say to you, whatever you ask of the Father in my name, he will give you.
Romans 8:27-28
And he that searches the hearts knows what is the mind of the Spirit, that he intercedes for the saints according to the will of God.
1 John 5:14-15
And this is the confidence that we have toward him, that if we ask any thing according to his will, he hears us.