I appreciate the timely and prescient advice of Dr. Spengler expressed in this clip from the 1984 movie classic Ghost Busters, particularly in the use of particle accelerators when battling ghostly hordes. Of course, in this context, crossing the streams would be… “bad.”
However, when it comes to the daily battles most of us are likely to encounter, I am obliged to express my dissenting opinion. You MUST cross the streams.
Find out why in the full rant over here at Hieropraxis.com.