Usted buscó: unity in adversity (Inglés - Latín)

brave in adversity
rebus angustis fortis

the strength in adversity
potestas intus

strength increases in adversity
credos in adversis virtus

unity in the light of god
one light, one love, one god

endurance takes pleasure in adversity
gaudet patentia duris

hope is the ultimate comfort in adversity
spes est ultimum adversarum rerum solacium

he hath said in his heart, i shall not be moved: for i shall never be in adversity.
dominus interrogat iustum et impium qui autem diligit iniquitatem odit animam sua

i will be glad and rejoice in thy mercy: for thou hast considered my trouble; thou hast known my soul in adversities;
tu es refugium meum a tribulatione quae circumdedit me exultatio mea erue me a circumdantibus me diapsalm