Dreaming of an altar implies a significant personal sacrifice you're making. It might reflect your concerns about spirituality or symbolize a need to 'alter' some behavior or aspect of your life.

Seeing a priest at the altar suggests discord and disharmony in both your work and home environments. This dream might also point to suppressed guilt you're reluctant to confront.

Dreaming of kneeling in front of the altar indicates unmet desires.

In particular, encountering a satanic altar in your dream hints at the presence of dark forces or energies.