Read 1 Thessalonians 5:3 Using Other Translations
For when they shall say, Peace and safety; then sudden destruction cometh upon them, as travail upon a woman with child; and they shall not escape.
While people are saying, "There is peace and security," then sudden destruction will come upon them as labor pains come upon a pregnant woman, and they will not escape.
When people are saying, “Everything is peaceful and secure,” then disaster will fall on them as suddenly as a pregnant woman’s labor pains begin. And there will be no escape.