What does the Bible say about the shedding of blood?

Hebrews 9:22 emphasizes the critical role of blood in the atonement for sin, declaring that almost all things are purged with blood and without the shedding of blood, there can be no forgiveness of sins. This theological principle runs throughout the Scriptures, linking Old Testament sacrificial practices with the ultimate sacrifice of Jesus Christ. The shedding of blood symbolizes the gravity and seriousness of sin and God's justice in providing a means of expiation and redemption through Christ's sacrifice, affirming that all believers are saved by grace through faith in Him, as Hebrews demonstrates.