Allah complimented Idris for being a truthful Prophet and He mentioned that he raised him to a high station. It has previously been mentioned that in the Sahih it is recorded that the Messenger of Allah passed by Idris on the night of the Isra (Night Journey) and he (Idris) was in the fourth heaven. Sufyan reported from Mansur that Mujahid said,
(And We raised him to a high station.) "This means the fourth heaven.'' Al-Hasan and others said concerning Allah's statement, (And We raised him to a high station.) "This means Paradise.''
Prophet Idris is mentioned as a truthful prophet in the Qur'an. As a result Allah (SWT) elevated Prophet Idris to the high status. This underlines the importance of being truthful in every aspect of ones life.
Whatever good comes from this post is from Allah alone and any mistakes therein are mine - if found, please inform, ASAP, Insha Allah.