How do we know that the priesthood is important in the Bible?

The priesthood in the Bible is crucial as it represents the means through which God's people connect with Him. In the Old Testament, priests were appointed to offer sacrifices, maintain the tabernacle, and intercede on behalf of the Israelites. Their role was to administer worship properly and represent God’s holiness. The New Testament expands this understanding by declaring all believers as part of a royal priesthood, emphasizing that through Christ's sacrificial work, they have direct access to God. The importance of the priesthood highlights the profound relationship between God and His people, emphasizing that such access was made possible through the perfection and sanctification of Christ, who fulfilled the priestly role perfectly.