The Simplicity of the Gospel – Introduction

This is the first post in a series called “The Simplicity of the Gospel”, where I’ll share what I learn as I explore; The Life of Jesus Christ, The Death of Jesus Christ, The Burial of Jesus Christ, and The Resurrection of Jesus Christ.
Jesus Christ, “in him the whole fullness of deity dwells bodily” (Colossians 2:9 ESV), if you’re a Christian “you have been filled in him, who is the head of all rule and authority” (Colossians 2:10 ESV). This sounds like he is more than a sin sacrifice, to me. What do you think?