Prophet Noah - 71:3 Serve Allah and honor Him and follow me.
Following the Messenger is realized by following and obeying the teaching he conveyed, that is, the Book with which he was sent:
The Women/4:80 He who follows the messenger follows Allah. Whoever turns away, let him turn away; We have not sent you as a watchman over them.

The Family Of Imran/3:132 Follow Allah and the messenger that you may be merciful.

The Cattle/6:155 And this is a blessed Book which We have sent down. So you should follow it and act righteously so that mercy may be shown to you.

The Table Spread/5:15 People of the Book, our messenger has come to you, who has revealed to you many parts of the Book which you have concealed, and many of them he has not thrown in your faces. And there has come to you a light from Allah and a clear Book.
The Table Spread/5:16 By it Allah guides those who seek His pleasure to the paths of peace and tranquility, and by His permission He guides them to the straight path, bringing them out of darkness into light.

The Heights/7:145 "We wrote on tablets for Moses a detailed explanation of all things and an admonition: "Hold fast to this teaching, and tell your people to hold fast to it in the best way. I will show you the final destination of the wayward."

Ta-Ha/20:83 Why did you hasten to leave your people, Moses?
Ta-Ha/20:84 "They are following instruction,"he said, "and I hastened toward you, my Lord, that you may be pleased."