What does the Bible teach about the role of sacrifice in worship?

The Bible teaches that sacrifice plays a crucial role in effective worship, as it symbolizes atonement for sin and the necessity of approaching a holy God. The Old Testament system of sacrifices, including the blood of animals on the mercy seat, points to the ultimate sacrifice of Christ, which fulfills the need for atonement once and for all. Our worship today still recognizes the value of Christ's sacrifice and the importance of coming to God through Him. It highlights God's mercy, as worship is a response to His grace that allows us to enter His presence despite our sinfulness.