Translation of the verse 110 from Surah Ash-Shu‘ara’ : Number of verses 227 - - page 371 - Part 19.
"So keep your duty to Allah, fear Him and obey me."
So fear Allah and obey me."
(26:110) therefore, you should fear Allah and obey me (without hesitation)." *80
*80) Repetition of this sentence is not without reason. In the first case Iv. I U8), it implied this: "You should fear Allah if you treat as false a true and trustworthy Messenger from Him, whom you yourselves have been regarding as a true and trustworthy tnan in the past." Here it means: "You should fear Allah if you doubt the intention of a person who is working sincerely only for the reformation of the people without any personal interest." This thing has been stressed because the chiefs of Prophet Noah's people, in order to find fault with his message of Truth, accused him of struggling merely for his personal superiority: "He merely intends to obtain superiority over you." (Al-Mu'minun: 24)
Source : Ash-Shu‘ara’ Verse 110: So fear Allah and obey me."