"God...in these last days has spoken to us in His Son, whom He appointed heir of all things, through whom also He made the world. And He (Christ
Jesus) is the radiance of His (God's) glory and the exact representation of His nature, and upholds all things by the word of His power." Hebrews 1-3

Hebrews speaks of the superiority of Christ -- His majesty and His ministry.
Though written with the Hebrew Christians in mind it is for all Christians to 'press on' because Christ alone is our all in all. With this in mind let's see how Scripture opens up to us the first few verses of this Book.

'God...in these last days has spoken to us in His Son...'
What are the characteristic of Christ's words?
They are imperishable:
"Heaven and earth will pass away, but My words will not pass away."
Mark 13:31

They are gracious:
"And all were speaking well of Him, and wondering at the gracious words which were falling from His lips..." Luke 4:22

They are mighty:
"And they were astonished at His teaching, for His word was with authority."
Luke 4:32

They are spiritual:
"It is the Spirit who gives life; the flesh profits nothing; the words that I have spoken to you are spirit and are life." John 6:63

They are life giving:
"Simon Peter answered Him, 'Lord, to whom shall we go? You have words of eternal life.'" John 6:68

They are incomparable:
"The officers answered, 'Never did a man speak the way this man speaks.'"
John 7:46

They are words of judgment:
"He who rejects Me, and does not receive My sayings, has one who judges him; the word I spoke is what will judge him at the last day." John 12:48

They are divine:
"He who does not love Me does not keep My words; and the word which you hear is not Mine, but the Father's who sent Me. John 14:24

Christ's words hold promises to the Believer:
The promise of eternal life:
"Truly, truly, I say to you, if anyone keeps My word he shall never see death." John 8:51

The promise of the indwelling Holy Spirit:
"If you love Me, you will keep My commandments. And I will ask the Father, and He will give you another Helper, that He may be with you forever; that is the Spirit of truth..." John 14:15-17

The promise of divine fellowship:
"Jesus answered and said to him, 'If anyone loves Me, he will keep My word; and My Father will love him, and we will come to him, and make our abode with him.'" John 14:23

The promise of assurance:
"And by this we know that we have come to know Him, if we keep His commandments." 1 John 2:3

The promise of access to God:
"I know your [record of] works and what you are doing. See! I have set before you a door wide open which no one is able to shut; I know that you have but little power, and yet you have kept My Word and guarded My message and have not renounced or denied My name." Revelation 3:8 The Amplified Bible

How awesome is it that by God's grace He reveals His words to Believers through Christ -- not the prophets as of old! It is in our fellowship with Him that He speaks to us! Hallelujah!

Lord, thank you for the grace, the loving kindness and tender mercies that draws us to You.  Amen