When God says something, it is like the meaning of Traffic Signal: Red Light means ALWAYS STOP.
When spirit-directed organization says something, it is like “shining ever brighter till the full light of day,” (Proverb 4:18) and then it becomes dimmer and dimmer and at the end of the day darker and darkest,
thus Red Light’s meaning becomes START!
Yes, a spirit-directed organization can lie. That is why Bible says the following:
“Do not believe every spirit, but test the spirits to see whether they are from God, because many false prophets have gone out into the world.”—1John 4:1
Hence, there is nothing wrong in JWs using the term “Spirit-Directed Organization.”
“Let the one who does wrong continue to do wrong; let the vile person continue to be vile; let the one who does right continue to do right; and let the holy person continue to be holy.”—Revelation 22:11