The WORD and The SPIRIT 

The word of GOD shows us what we should do. 

The Spirit of GOD shows us how to do it.

It is the Holy Spirit Who interprets the words of the Bible and gives us revelation of its messages so that we can understand.

It is the Holy Spirit Who also prepares our heart to obey GOD's word.

He also enables us to walk in obedience to the word of GOD.

Therefore, as the Holy Spirit says: "Today, if you will hear His voice, Do not harden your hearts as in the rebellion, In the day of trial in the wilderness, Where your fathers tested Me, tried Me, And saw My works forty years.
Hebrews 3:7-9

Therefore, since a promise remains of entering His rest, let us fear lest any of you seem to have come short of it. For indeed the gospel was preached to us as well as to them; but the word which they heard did not profit them, not being mixed with faith in those who heard it.
Hebrews 4:1-2

 And He opened their understanding, that they might comprehend the Scriptures.
Luke 24:45

Therefore, my beloved, as you have always obeyed, not as in my presence only, but now much more in my absence, work out your own salvation with fear and trembling; for it is God who works in you both to will and to do for His good pleasure. Do all things without complaining and disputing, that you may become blameless and harmless, children of God without fault in the midst of a crooked and perverse generation, among whom you shine as lights in the world, holding fast the word of life, so that I may rejoice in the day of Christ that I have not run in vain or labored in vain.
Philippians 2:12-16