Parashas Bechukosai · Aliyah 1 · Passuk 11 · Unit 1
Torah Temimah cites Eruvin 2a: the Mikdash is also called Mishkan.
English: From where do we know that the Mikdash is called Mishkan? As it is written, “I will set My dwelling among you.”
Terminological / legal equivalence derasha.
Because this promise is given after the Mishkan already stood, “My dwelling” refers to the future Mikdash. The terms share kedushah laws.