a Question?

A question for anyone who may read this.
Christians speak of the Bible as "the word of God" (noun). The Bible, (the Word of God to many people) speaks of Jesus as being the "Word of God" (proper noun). What is the "word of God"
What is the ultimate revelation and communication to us from God?
Is it Jesus? God becoming man and dwelling among us? Therefore the Bible would be important because it points toward Jesus and God's ultimate revelation, or is God's word and ultimate revelation the words of the Bible?