Which one of you, by being anxious, can add so much as a cubits to his lifespan. Sure, give a little blood (that's sacred), preserve the life of the individual for a little longer and yet he/she still dies. Blood is sacred and I won't be giving mine. God's Kingdom will solve all other things.
Ah, I see, you're hiding behind your religion to have an excuse to not give blood and (think you're) making an appearance to be a good person.
I'll at least be honest and admit I don't do it cause I'm phobic of needles. I have no need to try to hide behind some religion so that I can think I'm still a good person. And BTW, you really think your God wants you not to try to save some one's life? And he's a good guy? Are you sure?