It is wrong to hope in man as though he were the principal author of salvation, but not, to hope in man as helping us ministerially under God. In like manner it would be wrong if a man loved his neighbor as though he were his last end, but not, if he loved him for God's sake
 Thomas Aquinas, Summa Theologica (1274). copy citation

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Author Thomas Aquinas
Source Summa Theologica
Topic salvation love
Date 1274
Language English
Reference
Note Translated by Fathers of the English Dominican Province
Weblink http://www.gutenberg.org/cache/epub/18755/pg18755-images.html

Context

“Consequently we love all our neighbors with the same love of charity, in so far as they are referred to one good common to them all, which is God; whereas we give various honors to various people, according to each one's own virtue, and likewise to God we give the singular honor of latria on account of His singular virtue. Reply Obj. 3: It is wrong to hope in man as though he were the principal author of salvation, but not, to hope in man as helping us ministerially under God. In like manner it would be wrong if a man loved his neighbor as though he were his last end, but not, if he loved him for God's sake; and this is what charity does. _______________________ SECOND ARTICLE [II-II, Q. 25, Art. 2] Whether We Should Love Charity Out of Charity? Objection 1: It would seem that charity need not be loved out of charity.” source