9 So I say to you, Ask, and it will be given to you; search, and you will find; knock, and the door will be opened for you. 10For everyone who asks receives, and everyone who searches finds, and for everyone who knocks, the door will be opened. 11Is there anyone among you who, if your child asks for a fish, will give a snake instead of a fish? 12Or if the child asks for an egg, will give a scorpion? 13If you then, who are evil, know how to give good gifts to your children, how much more will the heavenly Father give the Holy Spirit to those who ask him!