Contextual discernment
How do I discern spiritual warfare when I dream of door?
This angle exists only in the biblical reading. Here is the general reading of door, with no religious reference.
General reading
A door in a dream is one of the clearest symbols of a threshold — a decision, an opportunity, or a chapter about to open or close. An open door usually reflects a sense of readiness or invitation, while a locked or jammed door often mirrors hesitation, timing that isn't right, or an obstacle you haven't yet named. Knocking — whether you're the one knocking or someone knocks on your door — tends to represent an unresolved request for attention, from yourself or from someone else. What's on the other side of the door matters as much as the door itself: light, a familiar room, or a stranger all change the meaning. What is it you're hoping to walk toward, or what are you afraid of letting in?
Are you carrying this dream of door?