The Hypocrites, men and women, (Have an understanding) with each other: They enjoin evil, and forbid what is just, and are close with their hands. They have forgotten Allah; so He hath forgotten them. Verily the Hypocrites are rebellious and perverse.[Qur'an 9:67]
Narrated Kab(RA): The Prophet(PBUH) said, "The example of a believer is that of a fresh tender plant, which the wind bends it sometimes and some other time it makes it straight. And the example of a hypocrite is that of a pine tree which keeps straight till once it is uprooted suddenly.