1) why do you not believe in religion but believe it a higher Power (is that the right term?
2)why do some try to Evangilize other people (try to convert them)?
Hi freebubbles
A religion is an organised community of people who believe in one or more gods or a supernatural power. It can also simply mean a belief system that is held with such high importance and faith.
So, with the second definition, an atheist who fervently believes that there is no god could be considered to hold that belief religiously.
On the other hand, you can get atheists/agnostics who think there might be a higher power but don't care... or do care but don't want to make a religion out of worshipping a higher power.
Religion is a certain state of being - either worshipping a deity, or having great faith that what you believe is right barring all else. Some people just don't want to be that intense about this higher power stuff.
As for your second question - when people believe that they are right and someone else is wrong, some people feel a need to correct the other person, sometimes for the perceived good of their soul, other times just because they want to be right.