Christians, If GOD is love, then does that mean GOD believes in positive and negative way of thinking?

How can god be love when the followers post all their terrible intolerance, hatred, bigotry, homophobia and persecution towards others‽

God is also jealous, wrathful, and vengeful. So fairly extreme in it's emotions, and obviously with both positive and negative connotations.

Yes, positive is constructive and negative is destructive. Thou shalt not kill, but building takes time and shouldn't be rushed. Let your natural emotions flow through you without killing them. Hatred means to "love less" and isn't giving the best of yourself to others.

No, I don't think God is a magnet. With people, however opposites attract.  God creates and destroys and we aren't exactly like God, although can be godlike in some ways. 

I don't understand what you are getting at.

If McDonald's sells burgers, then does that mean McDonald's is open on holidays?

You have used a non sequitur.  The first part of your question has nothing to do with the main part, which is the second part.

So, does God believe in positive and negative ways of thinking?  Before that can be answered, you have to explain what that means.

OR, was your question meant to be too ambiguous to be answered in a meaningful way?

BELIEF IN WRONG THINKING? No...without BEING SAVED nobody lives again...PEOPLE HAVE FREE WILL...but those who do nothing will end up failing Judgment.

Love seems, to use a metaphor, to be as fundamental as gravity.  It's not a perfect analogy, but it's suggestive of how intrinsic or fundamental love is to the fabric of existence.