The Bible describes the Holy Spirit as ‘the Helper’ as well as a teacher in John 14:26 (NKJV).  He truly is our helper, and we should praise God for this truth. 

But the Helper, the Holy Spirit, whom the Father will send in My name, He will teach you all things, and bring to your remembrance all things that I said to you.  (Joh 14:26 NKJV)

The Holy Spirit will teach us all things and remind us of what we have learned from Him.  For example, when we get riled by some inconsiderate driver in traffic, and call that person an unflattering name, the Holy Spirit will convict us to repent and to pray for that driver.

. . . because I know that your prayers and the help that comes from the Spirit of Christ Jesus will keep me safe.  (Phil 1:19 CEV)

The help that comes from the Holy Spirit keeps us safe.  Hallelujah! 

Living in the fear of the Lord and encouraged by the Holy Spirit, it increased in numbers.  (Act 9:31 NIV)

The Holy Spirit gives us the wisdom to have a respectful reverence for the Lord.  He helps us to learn about the wonderful characteristics of the love of God, and to appreciate them.

But you are not in the flesh but in the Spirit, if indeed the Spirit of God dwells in you. Now if anyone does not have the Spirit of Christ, he is not His.  (Rom 8:9 NKJV)

Because the Holy Spirit dwells within us (1 Cor 3:16), we know that we are led by the Lord, especially in spiritual matters.

The Holy Spirit helps us to know how to pray, and will even give us the words to pray, if we will be sensitive to His guidance.

The unity of the Father, the Son (Jesus Christ) and the Holy Spirit forms the Godhead.  The Godhead is united in purpose and implementation of God’s plan for mankind. 

God’s plan for mankind is good and gives us a future and a hope.  (Jer 29:11)

The Holy Spirit gives us life and faith in the Lord Jesus Christ.  His work is to exalt Christ in our hearts.  The Holy Spirit strengthens us and by grace, enables us to persevere in faith.  Glory to God!