Jn 14:2 – “My Father’s house”
“There are many dwelling places in my Father’s house.“
Various alternatives need to be considered.
(a) Temple?
Kanagaraj suggests:
‘The phrase “my Father’s house” could denote the temple (Jn 2:16). Possibly there is a temple motif here that identifies the Father’s house as a heavenly temple into which Jesus, the high priest, will enter with his own blood after his death and resurrection to offer eternal redemption (Heb 9:12, 24).’
Gundry notes that:
…‘Most interpretations of Jesus’ statement have it that he’s referring to heaven.


