This symbolizes God’s judgment upon His enemies, Ps. 21:9
(Kiln; Oven) In a dream, a furnace means distress, burdens, trouble and suspicion. Seeing a limekiln in a dream means backbiting people of knowledge or religious scholars. As for a brick-kiln in a dream, it means oppression, injustice or polytheism.
A furnace or a kiln in a dream also represents hell-fire and its people.
To see a furnace in your dream symbolizes power and energy.
If you dreamed of you or someone else turning up the heat on a furnace, this signifies passion and emotion. It may also reflect a situation that is potentially dangerous.
This is an omen very similar to Forge in its meaning.
1. A good omen whether lit or not, usually regarding ﬁnancial matters and security.
2. Source of energy, warmth— usually spiritually, often physically.
Dreams of a furnace symbolize that things are heating up, and that romance and passion are around the corner. This dream is telling you that it is time to radiate your light. Or, this dream might reflect that you have too many blankets on you as you sleep.
To dream of a furnace, foretells good luck if it is running.
If out of repair, you will have trouble with children or hired help.
To fall into one, portends some enemy will overpower you in a business struggle.
(see Fire, Hearth)