Prabhupāda: From practical life, just like world's principal religion, Christianism, Christianity, Buddhism, Hinduism, and Mohammedanism also, the principle of not killing is there, every religion. Buddhism, they're completely for not killing. No circumstances, at any circumstances killing is not allowed. Similarly, in Vedic religion, killing is not allowed, but at circumstances, it is allowed. Similarly Christianity, they also say, "Thou shall not kill." Mohammedans also, they allow killing, but circumstantially. So the principle of killing is forbidden every religion, every religion. So the principle of religion is one. Take for example, in every religion there is acceptance of God and religion means to abide by the order of God. So how there can be two religions? There cannot be two religions. "I believe like that, we believe like that." These are man-made. But actual religion is that God is one and religion means the orders, the law given by God. That's all. Simple definition. Just like state is one, government is one, and to become good citizen means to abide by the laws of the government. That's all. Those, one who is abiding by the laws of God, he is perfect religionist. It doesn't matter whether he's a Hindu, he's a Muslim or a Christian. Whether he has got proper sense what is meant by God and what is the order of God. Then he is religionist, perfect religionist.