Then it's still subjective? To a bunch of thugs perfection would mean something like having a real sweet roundhouse kick, to others it means love and forgiveness, to yet others to be a super hardcore bureaucrat who never breaks a guideline and constantly repeats them to others. To some people it means having fantastic sex with lots of people, to others it means having fantastic sex with one person for the rest of their lives, to yet others it means catching/buying a bird and having it lay a bunch of eggs for you.
"be perfect", "be awesome", "be skillfull", "don't be a square"; it's all nice and in context it does mean things when people say it, but without that context it's really up to everybody to define stuff for themselves and therefore says nothing.
I'm kind of the misanthropic cynic lately, but when I was more into "all that stuff" I really liked the idea that you don't follow a bunch of commandments in the hope to appease God, but that the love and the joy come first, and then not wanting to kill or steal or be mean follows naturally. Maybe it works both ways, sure, but I think it's pretty much a constant in the Bible that God gives people the power to do what God wants of them, every single time. But of course he also does stuff like randomly hardening a heart here and there to make a point, and that's where I'm out, that's not something a God that "is love" would meddle with, or geopolitics for that matter. So think all that stuff is just piggybacking on the natural beauty that already exists, and which we sometimes can catch glimpses of in our own hearts, and which is so pure and true that it would never descend to lows such as writing a book, or handing out positions. But now I'm rambling sorry ^^