The epitaph that I would write for history would say: I conceal nothing. It is not enough not to lie. One should strive not to lie in a negative sense by remaining silent.
The Christian churches and Christianity have nothing in common save in name: they are utterly hostile opposites. The churches are arrogance, violence, usurpation, rigidity, death; Christianity is humility, penitence, submissiveness, progress, life.
The idea shared by many that life is a vale of tears is just as false as the idea shared by the great majority, the idea to which youth and health and riches incline you, that life is a place of entertainment.
When it is impossible to stretch the very elastic threads of historical ratiocination any farther, when actions are clearly contrary to all that humanity calls right or even just, the historians produce a saving conception of 'greatness.' 'Greatness,' it seems, excludes the standards of right and wrong. For the 'great' man nothing is wrong, there is no atrocity for which a 'great' man can be blamed.
At the approach of danger two voices speak with equal force in the heart of man: one very reasonably tells the man to consider the nature of the danger and the means of avoiding it and the other, even more reasonable, says that it is too painful and harassing to think of the danger... better to turn aside from the painful subject till it has come, and to think of what is pleasant. In solitude a man generally yields to the first voice; in society to the second.
Often a man goes on for years imaging that the religious teaching that had been imparted to him since childhood is still intact, while all the time there is not a trace of it left in him.
The Lord had given them the day and the Lord had given them the strength. And the day and the strength had been dedicated to labor, and the labor was its reward. Who was the labor for? What would be its fruits? These were irrelevant and idle questions.
And the light by which she had read the book filled with troubles, falsehoods, sorrow, and evil, flared up more brightly than ever before, lighted up for her all that had been in darkness, flickered, began to grow dim, and was quenched forever.
Muhammad has always been standing higher than the Christianity. He does not consider god as a human being and never makes himself equal to God. Muslims worship nothing except God and Muhammad is his Messenger. There is no any mystery and secret in it.