I want to travel in Middle East, is it save there against terrorist?

You need to check The department of State website, and link to Safety warnings.
That's how you will know how much is it safe to go to a specific country.

well in uae u will very much safe than in any europe country
the security over here is fantastic
u dont need to get worry
in uae u just need to get scared from the routes coz they are confusing for new commers and the traffic u will sleep in middle of the road ;)
if u want to know abt terrorist in uae u will hardly find any terorist but cheats its common so plzz beaware from conmans
;)
other than this if u still want to know more abt uae
be free to ask
take care bye

terriorst now is everywhere, middle east not that bad as u can see on the tv. go ahead and good luck to have nice trip.

What part of the Middle East? Most places would be safe if you respect their ways.

I work in the middle east so I can say it is safe. Just don't go where there are conflicts going on. I don't think that would be wise. The countries in the Gulf region are generally more preferred most especially the UAE where the city of Dubai is located. It is fast becoming a destination of choice for Europeans and of late, the A-listers of the planet. There is so much going on here, but I can say that a lot are still in progress (under construction). The service is world class and the multicultural diversity is amazing. Downside though of coming at this time is that it is sizzlingly hot, mid to high 40's. Still if the weather does not deter you, there is enough to do as the Dubai Summer Surprises is on till Sept. and there are enough sales promotions to drive you to bankruptcy if you don't watch out.

Alternative locations would be Lebanon, Jordan or probably Egypt if you want to check out on architectures of ancient civilization.

UAE is the safest spot on earth am an Egyptian living in Abu Dhabi and its totally safe here

dear my friend ,
if u mean Jordan, Syria, Lebanon they are very save countries to visit and travel and easily u can adapt u self with the well educated people in the said countries . and if u have very specific question concerning Jordan I will try to help you at hammouri59@yahoo.com
with my best regards