Why is the doctrine of Christ essential for understanding the Bible?

The doctrine of Christ is crucial to understanding the Bible because it provides the lens through which all scripture should be interpreted. As stated in John 5:39, the scriptures testify of Christ, meaning that every part of the Bible, from the law to the prophets, is centered around His person and work. Without a proper understanding of who Christ is, we cannot fully grasp the truths contained in scripture, making it imperative to always view God’s communication through the lens of Christ's redemptive work.