Hi friend ikechi11
I think he is; or at least devil is one of the greatest enemies of man:
[2:164] And your God is One God; there is no God but He, the Gracious, the Merciful. [2:165] Verily, in the creation of the heavens and the earth and in the alternation of night and day, and in the ships which sail in the sea with that which profits men, and in the water which Allah sends down from the sky and quickens therewith the earth after its death and scatters therein all kinds of beasts, and in the change of the winds, and the clouds pressed into service between the heaven and the earth — are indeed Signs for the people who understand.
[2:166] And there are some among men who take for themselves objects of worship other than Allah, loving them as they should love Allah. But those who believe are stronger intheir love for Allah and if those who transgress could now see the time when they shall see the punishment, they would realize that all power belongs to Allah and that Allah is severe in punishing.
[2:167] Aye, they would certainly realize if they could see the time when those who were followed shall disown their followers and shall see the punishment, and all their ties shall be cut asunder.
[2:168] And those who followed shall say: ‘If we could only return, we would disown them as they have disowned us.’ Thus will Allah show them their works as anguish for them, and they shall not get out of the Fire.
[2:169] O ye men! eat of what is lawful and good in the earth; and follow not the footsteps of Satan; surely, he is to you an open enemy.
[2:170] He only enjoins upon you what is evil and what is foul, and that you say of Allah what you do not know.
[2:171] And when it is said to them, ‘Follow that which Allah has sent down,’ they say: ‘Nay, we will follow that wherein we found our fathers.’ What! even if their fathers had no sense at all and no guidance?
[2:172] And the case of those who disbelieve is like the case of one who shouts to that which hears nothing but a call and a cry. They are deaf, dumb, and blind — so they do not understand.
[2:173] O ye who believe! eat of the good things We have provided for you, and render thanks to Allah, if it is He Whom you worship.
http://www.alislam.org/quran/search2/sh … ;verse=163
Please see verse [2:169] and the verses in context which make it clear that Satan is one of the greatest enemies of man if not the greatest.
Thanks
I am an Ahmadi peaceful Muslim