What does the Bible say about the blood of the Lamb?

The blood of the Lamb, as spoken of in Revelation 12:11, represents the sacrificial death of Christ that provides redemption for sinners. According to Hebrews 12:22-24, we come to the blood of sprinkling, which speaks better things than that of Abel. This blood is applied to our conscience, allowing us to confront and counter the accusations made by the enemy, Satan. It is through the realization of what Christ has done that believers find strength to overcome sin and the spiritual battles they face.