They speak vanity every one with his neighbor: with flattering lips and with a double heart do they speak.
All Commentaries on Psalms 12:2 Go To Psalms 12
George Leo Haydock
AD 1849
Deceitful. Hebrew, "flattering "and of course not fee from deceit. (Berthier)
"That man I hate, e'en as the gates of hell, Who thinks one thing, and will another tell. "(Homer, Iliad I.)
None can have (Haydock) confidence in a liar, St. James i. 8. (Calmet)