to show respect. 

What is the difference between the examples given by the Prophet Muhammad (saw) regarding a believer and a hypocrite?
 Narrated Ka`b:                     The Prophet said, "The example of a believer is that of a fresh tender plant, which the wind bends lt 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.