Vinny,
There is one other argument I would like to see discussed.
Whoso eateth my flesh, and drinketh my blood, hath eternal life; and I will raise him up at the last day. John 6:54 KJV
We know that Jesus did not mean that we literally drink his blood, but figureatively, by imbibing his way of life, the blood symbolizing his entire life activities, one drinks his blood.
David did not drink the water that some of his soldiers risked their life for, saying he would be drinking their blood.
Jesus would not even think of using drinking his blood as a symbol for imitating his life, if there was a total prohibition on using blood for saving life.
The Red Cross, an organization that promotes the saving of life by using blood transfusion, bases its activities on the donating of life preserving blood to save the life of others. Is that not a Christian motivation?
belbab