A lie— That is, deceitful; because unable to perform what they seem by their outward appearance to promise: or a lie may signify a mere nothing; for a lie has no reality.
Related Commentaries of Psalms 62:9
Psalms 62:9
9 Surely men of low degree are vanity, and men of high degree are a lie: to be laid in the balance, they are altogetherc lighter than vanity.