How much extremity should be exercised when following these teachings? I mean, if I'm in the middle of a snowstorm and someone asks for my jacket, should I give them my shirt as well, even though I might die of hypothermia? If someone asks for $100, and that money is all I have to buy food for my family, should I give it to them anyways, even if it causes my family to suffer? Please note that I am not challenging these commands from Jesus', but I suspect that Jesus might have intended a line to be drawn somewhere. What are your thoughts?