Vous avez cherché: for the sake of darkness and light (Anglais - Latin)

darkness and light
lux et tenebrae

out of darkness and into the light
de tenebris, et in luce

outside darkness and light
foras lucem

for the soldiers of darkness.
est enim tenebrae milites.

for the sake of god and human!
pro deum atque hominum fidem

art for the sake of art and for all
ars gratia artis et pro omnibus

art for the sake of art
amor propter amores

day of darkness and gloom
hodie tenebrarum et caliginis

for the sake of salvation, so
pro salutem sic

to play for the sake of playing
siderum perveniamus

for the sake of honour/honor
honoris causa

arise out of darkness and shadow
prodio

the sake of merit
prompter meritum

in order to, for the sake of, to
gratia

for the sake of preserving life rather than the
causa servandae vitae

for the sake of the lord, i command that his
et ipse pro vobis imperat que sua sacratissima cruce

(in the abl) on account of, for the sake of
causa

for the sake of his sorrowful passion, have mercy on us and on the whole world.
pro dolorosa eius passione, miserere nobis et totius mundi.

we give thanks to you, for the sake of the glory of thy great
gratias agimus tibi, propter magnum gloriam tuum