There are (or is) indeed no contradiction between science and religion, the fields of which are different, and which, far from mutually fighting and persecute, must, on the contrary, complete each other.
The divine element manifests itself (or show up) in man as well by his aptitude for science, than by his aptitude for virtue. True morality, true philosophy and true art are in their essence ("dans leur essence", Fr.) religious."
Religion is not simply a theory, it is a higher life, of which morality is an integral part - a life devoted to the worship of the good and the true, for God, the absolute, is the supreme source of all perfection" ("La religion n'et pas une smple théorie, elle est une vie supérieure, dont la moralité fait partie intégrante - une vie vouée au culte du bien et du vrai, car Dieu, l'absolu est la source de toute perfection", Fr.)
The concept of absolute, hence (or whence) springs, in the moral field, the moral laws or norms, represent, in the field of knowledge, the principle of identity, which is the fundamental law of the thought; norms of logic springs from it, that govern the thought (or mind) in the field of science." ("Le concept de l'absolu, d'où découlent, dans le domaine moral, les lois ou normes morales, constitue, le principe d'identité, qui est la loi fondamentale de la pensée; il en découle les normes logiques qui régissent la pensée dans le domaine de la science.")
As long as men will not be freed from their errors and delusions, humanity will not be able to go towards ("marcher vers", Fr.) the accomplishment of its true destinies.
Men who have sacrifice their well-being, and even their lives, for the cause of truth or the public good, are, from an empirical point of view - which scorn ("fait fi", Fr.) virtue and altruism - regarded as insane or fools; but, from a moral standpoint, they are heros who do honour ("qui honorent", Fr.) humanity.
The antagonism between nationalities will lose all its acuteness on the day when neither the iniquitous tendency to oppression and domination, nor the perpetual danger of the threatening preparations for war will exist. ("L'antagonisme entre les nationalités perdra toute son acuité le jour où n'existera plus la tendance inique à l'oppression et à la domination, ni le perpétuel danger des menaçants préparatifs de guerre. », Fr. ")
Nothing that rest on some contradictory basis shall succeed or last in the long run ("ne saurait réussir ou durer, à la longue", Fr.); all that involve (or imply...) a contradiction is fatally destined, early or late, to disintegrate and disappear.
Outward, thanks to the knowledge of physical laws, man could subdue (or subjugate...) nature, but inwardly, he remained a slave to it. For, when all is said and done, at what is aiming all this display (or deployment) of activity, if not to realized outward profits, to provide material pleasure (or enjoyment). It is not the first time that men sell their birth right for a dish of lentils, and thus disown (or repudiate or deny) the best of thmeselves.
The basic notion of justice, is that the rights of everybody are equals, in principle. In the rights of others, we have to respect our own rights. It is only in that condition that we can reasonnably require that it be respected by others.
Deep down, everything boils down ("au fond tout se ramène", Fr.) to the following simple question; Do we really want justice and the realization in this world of higher principles, or else do we want to serve selfish, short-sighted (à courte vue", Fr.) interests, which, when all is said and done, are also prejudicial (or detrimental, or harmful) to those very same that pursue them?
As the antagonism between those who possess, and those who do not, is becoming more acute day after day, we can already foresee a moment when it will bring about ("entraînera", Fr.) severe (big, high, intense, - "grands", Fr.) disasters, if we do turn (direct, aim, - "dirige", Fr.) life in time the social life in new directions (or ways, - "dans des voies nouvelles", Fr.)
If man do not find in himself the required (or wished, or wanted, - "voulue", Fr.) force to accomplish his moral aspirations, he can try to purt himself in the conditions suitable to assist (or promote, or further, -"favoriser", Fr.) his self-control.