In the Old Testament, priests sacrificed lambs to atone for their people's sins. Because God is perfect, any sin against him must be punished. The idea was that a lamb's blood would be shed and God would accept this as a sufficient atonement. This practice stopped after Jesus died. As the perfect and innocent son of God, his death was considered sufficient punishment for all sins, past present and future. That's why he's sometimes referred to as the 'lamb of God'.malkin86 said:Christians - maybe I don't understand this - why was Jesus's blood needed to wash away the sins of the world?
Couldn't God just have sent Jesus down and let him die at a ripe old age, and just written the previous sins off, without needing bloodshed?
It might have been more effective in the short term, but would Jesus have been such a hit if he hadn't been a martyr?
The whole point of the Christian faith is based on this idea - that Jesus' atonement for humanity's sins means people are able to be perfect in God's eyes, through believing in what Jesus did.