He who has no faith in himself can never have faith in God.
The idea of duty varies much among different nations. In one country, if a man does not do certain things, people will say he has acted wrongly; while if he does those very things in another country, people will say that he did not act rightly–and yet we know that there must be some universal idea of duty. In the same way, one class of society thinks that certain things are among its duty, while another class thinks quite the opposite and would be horrified if it had to do those things. Two ways are left open to us–the way of the ignorant, who think that there is only one way to truth and that all the rest are wrong, and the way of the wise, who admit that, according to our mental constitution or the different planes of existence in which we are, duty and morality may vary. The important thing is to know that there are gradations of duty and of morality–that the duty of one state of life, in one set of circumstances, will not and cannot be that of another.
To illustrate: All great teachers have taught, “Resist not evil,” that non resistance is the highest moral ideal. We all know that, if a certain number of us attempted to put that maxim fully into practice, the whole social fabric would fall to pieces, the wicked would take possession of our properties and our lives, and would do whatever they like with us. Even if only one day of such nonresistance were practised, it would lead to disaster. Yet, intuitively, in our heart of hearts we feel the truth of the teaching “Resist not evil.” This seems to us to be the highest ideal; yet to teach this doctrine only would be equivalent to condemning a vast portion of mankind. Not only so, it would be making men feel that they were always doing wrong, and cause in them scruples of conscience in all their actions; it would weaken them, and that constant self-disapproval would breed more vice than any other weakness would. To the man who has begun to hate himself the gate to degeneration has already opened; and the same is true of a nation. Our first duty is not to hate ourselves, because to advance we must have faith in ourselves first and then in God. He who has no faith in himself can never have faith in God. Therefore, the only alternative remaining to us is to recognise that duty and morality vary under different circumstances; not that the man who resists evil is doing what is always and in itself wrong, but that in the different circumstances in which he is placed it may become even his duty to resist evil.