What does it mean to dream about gratitude?
Gratitude in a dream usually reflects a sense of having been given something, and noticing who or what it was directed toward can point to what you value.
Four ways to read it
Each reading below comes from a named tradition and a cited source, so you can see where it came from and decide what fits your dream.
Freud
Freud would read gratitude as feeling tied to having a need met, often reaching back to the early bonds where care first came. He held that thankfulness in sleep can draw on longings far older than their present object. The warmth may mark a wish to receive or to give back.
After Freud, The Interpretation of Dreams (Brill trans., 1913), public domain.Jung
Jung would see gratitude as the self acknowledging what it has been given, a recognition that we are not the source of all we hold. He treated such feeling as part of a mature relation to life. The thankfulness can mark a sense of being held by something larger.
Jungian concept (our summary).Modern
Continuity research ties dream gratitude to waking bonds and kindnesses the mind keeps in view. Some accounts suggest positive dreaming reinforces the relationships that sustain us. The feeling is worth reading against who and what you feel thankful for now.
Continuity hypothesis (our summary).Mythological
Myth made gratitude a duty owed to the gods, the offering laid down after a safe return or a good harvest. To forget thanks was to invite their displeasure. Across cultures the grateful guest and the honored giver stood at the heart of how people kept faith with one another.
Rosmerta Publishing editorial synthesis (after Bulfinch; Frazer).