The video starts by addressing the question of why blood sacrifice is necessary for the forgiveness of sins, referencing Hebrews 9:22 which states, 'without the shedding of blood there is no forgiveness of sin.' The speaker then directs attention to Leviticus 17:11 to explain this concept, emphasizing its foundational importance in faith.

Leviticus 17:11 explains that 'the life of the flesh is in the blood,' and God has given it for atonement. The speaker clarifies that 'life' in Hebrew here refers to the 'soul,' as the soul animates the flesh. When blood is shed, the soul exits, leading to death. Therefore, the shedding of blood signifies that a life has been forfeited or death has occurred.

The speaker connects this to Ezekiel 18:4 and 18:20, which state that 'the soul that sins shall die.' Citing 1 John 3:4, sin is defined as lawlessness. Since all humans sin and therefore deserve death, God, in His mercy during the Old Covenant, allowed for an animal to die in place of the sinner. This act of sacrifice, the shedding of blood, served as a symbol that a death had occurred to atone for sin, allowing the sinner to be spared.

All these Old Testament sacrifices point to Jesus. When Jesus' blood was shed, it signified that He gave up His life (soul) so that ours could be spared. This concept is called substitutional atonement. The speaker notes that God demonstrated this principle even in the Garden of Eden when Adam and Eve sinned by clothing them with animal skins, signifying an animal died in their place.

The sacrificed animal had to be innocent, not guilty of its own sins, to die for the sins of a human. This is a picture of Jesus, who was innocent and did not deserve to die but voluntarily laid down His life. If Jesus had been guilty, He would have died for His own sins and could not have atoned for others.