It is the same with vaccination. When new, such methods have met with a great deal of prejudice and opposition, yet there is much to be said for the principle behind them. It brings us to a higher realization of life, and makes us understand that even that which is called death, if it were put in a cup and given us to drink, could bring us life. By absorbing the destructive element in one's body, the body becomes destruction-proof, so that that particular destruction is no longer a destruction but becomes part of one's nature. This is the method of destruction from the spiritual point of view.