I agree with what has been said already by a lot of people - we are sheltered from the slaughter of animals and it is easy to forget that the food we cook actually comes from animals. But the actual sacrifice of animals was totally different - could you imagine having to stand with your hand on a perfect animal and know that it's blood was to be spilled for you, because you had committed sin against God. Not only do we sanitize the slaughter of animals, we sanitize sin - we refuse to look at ourselves in the full light of God to see just how guilty we are. Yet without bloodshed there can be no sacrifice. Just imagine now, standing beside Jesus and we, filthy sinners that we are, placing our hands on Him and He willingly shedding his blood for us - it makes me realise just how much He loves me. He paid the price. Allelulia.