37:5-11 God gave Joseph betimes the prospect of his advancement, to support and comfort him under his long and grievous troubles. Observe, Joseph dreamed of his preferment, but he did not dream of his imprisonment. Thus many young people, when setting out in the world, think of nothing but prosperity and pleasure, and never dream of trouble. His brethren rightly interpreted the dream, though they abhorred the interpretation of it. While they committed crimes in order to defeat it, they were themselves the instruments of accomplishing it. Thus the Jews understood what Christ said of his kingdom. Determined that he should not reign over them, they consulted to put him to death; and by his crucifixion, made way for the exaltation they designed to prevent.

Ge 37:5-36. The Dreams of Joseph.

5. Joseph dreamed a dream—Dreams in ancient times were much attended to, and hence the dream of Joseph, though but a mere boy, engaged the serious consideration of his family. But this dream was evidently symbolical. The meaning was easily discerned, and, from its being repeated under different emblems, the fulfilment was considered certain (compare Ge 41:32), whence it was that "his brethren envied him, but his father observed the saying" [Ge 37:11].