Your anthropomorphized god is also an invention of man
I have no anthropomorphized God. God has no body, according to the Bible. God is spiritual, not physical. And as far as I know, being made in God's image is in the spiritual sense, not the physical sense.
... which gives you the opportunity to apply your morality to it.
Nope. In fact, that's completely backward from how the process works. I know you want to think it's not, but it is.
Loving each other and helping the poor?
By denying them legal and other rights? Not very "christian" of you...
You're lying. There is not a single person whom I would, in any way, deny any rights, except where those exercise of those rights involves using force against another person.
From your other comments, I think you're talking about gays. I am in favor of full legal equality for "gay" persons and their relationships. I've been in favor of what I sometimes call "decoupling" since the 90s, where government would essentially get out of the marriage business. Right now we have two marriages: social and civil. I am married by a church, and separately married by government. We should eliminate the former, and replace it with a simple framework that all existing and future marriages would be converted to, something like a civil union or domestic partnership, and the only restriction government would place on it would be people who are legally able to enter into contracts, who are not currently in another union/partnership (not that I am opposed to multi- relationships, but that problem can be solved later).
In this system, a. government would no longer define marriage, b. the rights/privileges/duties of marriage would be equally available to all couples. Everyone would be happy.
(As a side note, the sadfunny thing is that there is no marriage equality anywhere in the United States. There are existing unmarried and legally competent adult couples who are forbidden from marrying due to legally recognized immutable characteristics that exclude them. There is active discrimination, in every state in the Union, in marriage, against these people: close blood relationships, aka incestuous relationships. And the gay marriage proponents are terribly dishonest when they call gay marriage "marriage equality" while discriminating. My proposal is actual legal equality, not the bullshit fake equality we have today in several states.)
So maybe you meant something else, but no, in this case and every other I know of, I am not in favor of violating anyone's rights. I am more for full and equal civil rights for all than those supporting those "gay marriage" laws are.