"If we live by the [Holy] Spirit, let us walk by the Spirit.   [If by the Holy Spirit we have our life in  
God, let us go forward walking in line, our conduct controlled by the Spirit."]   Galatians 5:25 The Amplified Bible

How well do you know the Holy Spirit;this Person who indwells you, this Comforter, this Helper, this Guide, this Teacher of Truth?

We know The Father and The Son and seek a greater knowledge of them.   However, the Holy Spirit never glorifies or focuses attention on Himself in any way, but He is God The Spirit and deserves  our honor and praise.   Let us seek to know Him intimately.

He is the third person of the Trinity and He is called by several names:
"And I will ask the  Father, and He will give you another Comforter (Counselor, Helper, Intercessor, Advocate, Strengthener, and Standby), that He may remain with you forever."    
John 14:16 The Amplified Bible

"The Spirit of Truth, Whom the world cannot receive (welcome, take to its heart), because it does not see Him and recognize Him.   But you know Him, for He lives with you [constantly] and will be  in you."   John 14:17 The Amplified Bible

He is our teacher and guide:
Jesus said,
"...He will teach you all things and bring to your remembrance all that I said to you."   John 14:26
"When the Spirit of Truth comes, He will guide you into all the truth..."   John 16:13

The Apostle Paul testifies to this in 1 Corinthians 2:12-13 as he says,
"Now we have received not the spirit of the world, but the Spirit who is from God, that we might understand the things freely given us by God.    
And we impart this in words not taught by human wisdom but taught by the Spirit, interpreting spiritual truths to those who are spiritual."

The Holy Spirit convicts of sin:   Was it not this very act that brought us to see our need for a Savior?   And is it not our precious Holy Spirit who, in His guidance, who still convicts us when we move out of God will?   Therefore we need to be very sensitive to the Holy Spirit to hear that still small voice that says, 'this is the way'!   It is truly a wise thing for us to   give Him the control of our lives!

As a person can be grieved, so too, can the Holy Spirit as we see in this admonition:
"And do not grieve  the Holy Spirit of God, by whom you were sealed for the day of redemption."
Ephesians 4:30

"Do not quench (suppress or subdue) the Holy Spirit ."   1 Thessalonians 5:19   The Amplified Bible

Like any friend it is our desire to spend time with them, to get to know them more intimately, so too is it with our loving Holy Spirit!.   Let us each ask Him to reveal Himself to you as  you learn more of Him in the Scriptures.

Paul closes his letter to the Corinthians as follows and so do I close this Greetings:
"The grace of the Lord Jesus Christ, and the love of God, and the  fellowship of the  Holy Spirit, be with you all."   2 Corinthians 13:14      Amen

Praise to God from Whom all blessings flow!   Amen