So I say to you, ask, and it will be given to you; seek, and you will find; knock, and it will be opened to you. For everyone who asks receives, and he who seeks finds, and to him who knocks, it will be opened. If a son asks for bread from any father among you, will he give him a stone? Or, if he asks for a fish, will he give him a serpent instead of a fish? Or if he asks for an egg, will he offer him a scorpion? If you then, being evil, 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!” Luke 11 v 9-13.

If you Me, keep My commandments.  And I will pray the Father, and He shall give you another Comforter, that He may abide with you forever;  Even the Spirit of Truth; whom the world cannot receive, because it cannot see Him, Neither do they know Him: but you know Him; for He dwells with you, and shall be in you.  I will not leave you comfortless: I will come to you. John 14:15-18.

Jesus answered and said unto him, If a man loves Me, he will keep My Words: and My Father will love him, and We will come unto him, and make Our abode with him.  He that does not love Me will not keep My sayings: and the word which you hear is not Mine, but the Father’s Who sent Me.  These things have I spoken unto you, being yet present with you.  But the Comforter, which is the Holy Ghost, whom the Father will send in My name, He shall teach you all things, and bring all things to your remembrance, whatsoever I have said unto you. John 14:23-26.

But when the Comforter comes, whom I will send unto you from the Father, even the Spirit of Truth, which proceeds from the Father, He shall testify of Me:  And you also shall bear witness, because you have been with Me from the beginning. John 15:26-27.