But, as for Christian people, this I will tell you, that unless you hold true doctrines, you will _not_ lead good lives. My experience is, that people are often wrong, when they say false doctrine is a mistake of the head and not of the heart. I believe false doctrine is very often not bred in the head at all, but in the heart, in the very bottom of a man's soul; that it rises out of his heart into his head; and that if his heart was right with God, he would begin at once to have clearer and truer notions of the true Christian faith. I do not say that it is always so; God forbid! But I do say that it is often so, because I see it so; because I see every day false doctrines about God making men lead bad lives, and commit actual sins; take God's name in vain, dishonour their fathers and mothers, lie, cheat, bear false witness against their neighbours, and covet other men's goods. I say, I see it, and I must believe my own eyes and ears; and when I do see it, I begin to understand the text which says, 'This is eternal life, to know thee, the only God, and Jesus Christ, whom thou hast sent;' and I begin to understand the Athanasian Creed, which says, that if a 'man does not believe rightly the name of God, and the Incarnation of our Lord Jesus Christ, he will perish everlastingly; his soul will decay more and more, become more and more weak, unhealthy and corrupt, till he perishes everlastingly. And whatsoever that may mean, it must mean something most awful and terrible, worse than all the evil which ever happened to us since we were born. There is a very serious example of this, to my mind, in what is called the Greek Church; the Greeks and Russians. They split off from the rest of Christ's Catholic Church, many hundred years ago, because they would not hold with the rest of the Church that the Holy Spirit proceeded from the Son as well as from the Father. They said that the Holy Spirit proceeded from the Father alone. Now that may seem a slight matter of words: but I cannot help thinking that it has been a very solemn matter of practice with them. It seems to me--God forgive me if I am judging them hardly!--that because they denied that the Holy Spirit proceeded from the Son, they forgot that he was the Spirit of the Son, the Spirit of Jesus Christ, by whom he says for ever, 'Father, not my will but thine be done!' and so they forgot that the Holy Spirit is the Spirit of Sonship, the Spirit of adoption, which must proceed and come from Christ to us, that we may call God our Father, and say with Christ, 'Father, I come to do thy will;' and so, in course of time, they seem to have forgotten that Christian men were in any real practical sense, God's children; and when people forget that they are God's children, they forget soon enough to behave like God's children, and to live righteous and Godlike lives. I give you this as an example of what I mean; how not believing rightly the Athanasian Creed may make a man lead a bad life.