Matt.24:6 "wars and rumors of war: see that you are Not Troubled: ..." This statement is based on Matt24:4 (deception) from the Apostles in training, to Immanuel-Christ-Jesus. The Trouble is expressed in one, or two ways.
Deception to the degree that one has no clue as to how much Trouble that they're actually in. The sweet odor is their but cooking in the pot.
The second type is the other end of the spectrum. Trouble = to cry aloud, make a noise by outcry. Frighten. To be troubled in mind, to be frightened, alarmed (Strong's).
2Thes2:2 "shaken in mind, or be Troubled."
Those lacking Spiritual-discernment are one of the two from above. Even "Christians" have skipped over the 7-Seals, 7-Trumps and the 7- Vials are in the above class.
"Peace, I leave with you."
"Peace that surpasses all, understanding."
2Thes2:3 Let no man deceive you by any means. Neither by words, letter, or spirit (2:2).