How to Pray - John

JESUS ON INFALLIBILITY OF PRAYER - Matthew 21:22 (NIV)
"If you believe, you will receive whatever you ask for in prayer."

JESUS ON INFALLIBILITY OF PRAYER - John 14:13-14
"And I will do whatever you ask in my name, so that the Son may bring glory to the Father. You may ask me for anything in my name, and I will do it."

THE BIBLE ON INFALLIBILITY OF PRAYER - 1 John 5:14-15 (NIV)
This is the confidence we have in approaching God: 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 what we asked of him.

JESUS, ON HOW TO PRAY - Matthew 6:5-6
"When you pray, be not like the hypocrites who love to pray standing in the synagogues and in the corners of the streets, that they may be seen of men. When you pray, enter into the closet, shut the door, and pray to thy Father in secret."