How does the pitch used in Noah's Ark symbolize atonement?

The pitch that covered Noah's Ark serves as a powerful metaphor for atonement in Christ. In scripture, this Hebrew word is frequently translated as atonement, meaning to cover or purge sin. Just as the pitch kept the Ark watertight and protected those inside from the flood, Christ's atonement through His blood is what makes salvation possible, covering believers' sins both externally and internally. This dual application of atonement ensures that sin is fully paid for and that believers are made holy through the work of Christ.