vanities of vanities
[Ecc 12:13-14 KJV] 13 Let us hear the conclusion of the whole matter: Fear God, and keep his commandments: for this [is] the whole [duty] of man. 14 For God shall bring every work into judgment, with every secret thing, whether [it be] good, or whether [it be] evil.
>They grift
The seasoned grifters always weave in a backdoor as an escape route when their bombastic claims fall short