Once when Jesus had been out praying, one of his disciples came to him as he finished and said, "Lord, teach us to pray, just as John taught his disciples."
He said, "This is how you should pray: "Father, may your name be honored. May your Kingdom come soon.
Give us our food day by day.
And forgive us our sins -- just as we forgive those who have sinned against us. And don't let us yield to temptation."
Then, teaching them more about prayer, he used this illustration: "Suppose you went to a friend's house at midnight, wanting to borrow three loaves of bread. You would say to him,
'A friend of mine has just arrived for a visit, and I have nothing for him to eat.'
He would call out from his bedroom, 'Don't bother me. The door is locked for the night, and we are all in bed. I can't help you this time.'
But I tell you this -- though he won't do it as a friend, if you keep knocking long enough, he will get up and give you what you want so his reputation won't be damaged. "
"And so I tell you, keep on asking, and you will be given what you ask for. Keep on looking, and you will find. Keep on knocking, and the door will be opened.
For everyone who asks, receives. Everyone who seeks, finds. And the door is opened to everyone who knocks."
"You fathers -- if your children ask for a fish, do you give them a snake instead?
References for Luke 11:11
Or if they ask for an egg, do you give them a scorpion? Of course not!
If you sinful people know how to give good gifts to your children, how much more will your heavenly Father give the Holy Spirit to those who ask him."