Something about that doesn't seem right, now does it?  Isn't the basis of all religion love, love thy neighbor, love the children, love and kindness and do unto others -- seriously, isn't this what religion is all about?

Teaching kindness, compassion and love.

And so is it right to deny a child a loving home based on a personal lifestyle of decent honest loving foster parents? 

I never heard a religious doctrin suggest we should love our neighbors ..... after we investigate their lifestyle and personal choices and then only if they are in sync with ours!