Jesus Christ our Lord is the The Law, The Word and The Promise of God. All three has been fulfilled in Christ our Lord.
Colossians 1:19-20 (New International Version)
For God was pleased to have all his fullness dwell in Him, and through Him to reconcile to Himself all things, whether things on earth or things in heaven, by making peace through His blood, shed on the cross.
The Lord Jesus Christ came to fulfill The Law,The Word and The Promise that God made from the beginning of the world.Christ Came to Fulfill the Law:
Matthew 5:17-18 (English Standard Version)
"Do not think that I have come to abolish the Law or the Prophets; I have not come to abolish them but to fulfill them. For truly, I say to you, until heaven and earth pass away, not an iota, not a dot, will pass from the Law until all is accomplished.
Galatians 4:4 (English Standard Version)
But when the fullness of time had come, God sent forth his Son, born of woman, born under the law, to redeem those who were under the law, so that we might receive adoption as sons.
John 1:14 (English Standard Version)
And the Word became flesh and dwelt among us, and we have seen his glory, glory as of the only Son from the Father, full of grace and truth.
Isaiah 7:14 (New International Version)
Therefore the Lord himself will give you a sign: The virgin will conceive and give birth to a son, and will call Him Immanuel.
The Lord Jesus Christ fulfilled all the promises of God,obeyed all of God's word and fulfilled each law found in it and He redeemed us for the same to be formed in us through Him by the power of the Holy Spirit in us.
With Christ fully formed in us, the Law, the Word and the Promise of God fills us because He is the Law of God, the Word of God and the Promise of God to us who believe in Him and love Him.
