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.
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.
If pity was always equally alive and acting in all individuals and in all circumstances, we could do away with moral. Unfortunately, it is not compassion, but rather it's contrary, selfishness, that act most strongly in us.
If the present civilisation does not acquire some stable moral fondations ("bases morales stables", Fr.), its existence will hardly be more assured than that of the civilisations that have preceeded it, and which have fallen (or collapse, or failed).
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.
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.")
A man, engaged in his simple reflections in everyday life, will comprehend neither the possibility, nor the benefits of self-sacrifice, but, when given ("qu'on lui donne", Fr.) a great cause to defend, and he will find only natural to sacrifice oneself for it.
Besides the progress of industry and technique, we see a growing discontent among the masses; we see, besides the expansion ("expansion,", Fr.) of instruction, distrust and hatred expanding among nations ("s'étendre la méfiance et la haine entre," Fr.), that vie with one another ("qui rivalisent à l'envi," Fr.), by the increase of their armies and the improvement of their engines of murder ("engins meurtriers", Fr).
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.
Infringing upon (or encroaching) the right of a single person, we overthrow (or turn upside down) the whole order on which rest legal agreements; for if we break (or transgress or violate) the undertakings enter unto ("les engagements contractés", Fr.), nothing assure that we will not break them, possibly ("éventuellement", Fr.) in another.
The precept to worship God 'in spirit and in truth' recommand to worship him as an inward and moral force, without physical attributes and with no relation to fears and egoist wishes.
The more a man is successful in getting out (or coming out) from his own individuality, of his egoist self, and to control (or dominate) the instincts of his physical nature, the more his character, by rising above material contingencies, widen, become free and independent.
What is the use for a man to have at his disposal a large field of action, if within himself he remains confine to the narrow limits of his individuality.
In ancient times, any man rising up above the common people tried to shape his life according to his principles; it is no longer like than now; it is (because) for the ancients, moral was a principle of inner life, whereas in our days, most of the time one is content to adhere to an official moral, that we recognize in theory, but that one does not care to put into practice.
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 feeling ("sens", Fr.) of solidarity that is born amidst a community rest on the feeling of antagonism arouse (aroused ? arose ?... sorry, - "suscité", Fr.) by those who are opposed to it. Most of the time we only adhere to a party or a group, in order to better (or more, - "pour mieux se", Fr.) differentiate ourselves of another.