For follow-up discussion and general commentary on the topic. Comments are sorted chronologically.
How then do we discern, a "lucid dream" from a "spiritual dream"?
We know many apostles, prophets, had these dreams,... and wrote about them.
How can we say that it does not happen today?
I don't really know. I just heard of this. But, maybe like it is said, if it does not line up biblically, it is best to believe it is non-spiritual or at least not biblically sound.
As we fight daily with spiritual powers, we must discern which power we are struggling with or against, correct?