Vous avez cherché: melody of hope (Anglais - Latin)

fire of hope
ignis spei

beacon of hope
pharus spei

in the name of hope
in nomine amoris

land of hope and dreams
terra spei et somniorum

spes, spei spes, goddess of hope; hope personified;
spei

take thou away from me the noise of thy songs; for i will not hear the melody of thy viols.
aufer a me tumultum carminum tuorum et cantica lyrae tuae non audia

specula, speculae slight hope, glimmer/ray of hope; (long e);
specula

and we desire that every one of you do shew the same diligence to the full assurance of hope unto the end:
cupimus autem unumquemque vestrum eandem ostentare sollicitudinem ad expletionem spei usque in fine

now the god of hope fill you with all joy and peace in believing, that ye may abound in hope, through the power of the holy ghost.
deus autem spei repleat vos omni gaudio et pace in credendo ut abundetis in spe in virtute spiritus sanct

remembering without ceasing your work of faith, and labour of love, and patience of hope in our lord jesus christ, in the sight of god and our father;
memores operis fidei vestrae et laboris et caritatis et sustinentiae spei domini nostri iesu christi ante deum et patrem nostru

and i will give her her vineyards from thence, and the valley of achor for a door of hope: and she shall sing there, as in the days of her youth, and as in the day when she came up out of the land of egypt.
et dabo ei vinitores eius ex eodem loco et vallem achor ad aperiendam spem et canet ibi iuxta dies iuventutis suae et iuxta dies ascensionis suae de terra aegypt

spes, spei hope/anticipation/expectation; prospect/hope/promise; (inheriting/succeeding); object/embodiment of hope; [optio ad ~ => junior hoping to make centurion];
spei