Yes sister, you are correct.
The Bible has a unified message, and the unifying center of that message is Jesus Christ. This principle of interpretation comes to us from Jesus Himself, for He taught His disciples to read the Hebrew Bible in this way.
John 6:46
“If you believed Moses, you would believe me,” Jesus said, “for he wrote about me”.
Colossians 1:16
" For by him (Christ) all things were created, in heaven and on earth, visible and invisible, whether thrones or dominions or rulers or authorities—all things were created through him and for him."