No. Yes, in this life we will always be imperfect. But remember what I said about motivation?
Perhaps you've heard this quote by the apostle Paul: " what I do not want to do, that I do."
His motives are right but he can't woolly achieve sinlessness. That's why a sacrifice was necessary. If we could achieve sinlessness, why would Jesus have to die for us?
We are now of two nature's, where before there was only " me" and what " I " want. Now there's also what the Spirit wants me to be.
I know I've asked a question:why did God start the whole thing?
Why not just live in perfect Harmony as he did before man? Why subject himself to suffering?
Because of his love.
God is love. It's not just one of his attributes, it's his essential nature.
If he just skipped over the test and made us like the angels to begin with, we would not be able to choose him from love, but from obligation. And remember, even the angels had that choice at one time, and many of them choose the wrong thing. He still didn't force any of them to remain.
Just like he doesn't force us to accept his love.
He can stand being with us because he's already covered us in his righteousness. He doesn't change us against our carnal natures will even after salvation, BTW. Sometimes I wish he would. He still asks first. Sure, there is an element of mystery to salvation. But we don't have to fully understand... we only have to accept.
I'm sorry you didn't address my first two points. I think they deserve a reply.
Why is it necessary to be sinless to qualify? Given what we have to work with, wouldn't an honest effort be enough? Even given God's position of perfection, why would he want to punish us for what is mostly our nature? As you say, we can't help sinning. Is it fair to punish those that can't help their actions?
Sacrifice, that is punishing one animal or person for the sins of another makes little sense to us today, though I know it was believed when the Bible was written. I find it difficult to understand why God would consider it necessary either, then or now.
Why does God want us to "choose" him? If he wants us to be happy, why can't he let us pursue it in our own way, or at least not punish us when we make the wrong "choice", which kind of devalues the so called "choosing from love" don't you think? To some it would be choosing from fear. If I want someone to love me, I try to be nice to them, not threaten them with punishment.
And "covered us with righteousness" doesn't convey much to me. I sounds like giving us a fresh coat of paint.
And finally, it's difficult to "accept" something that seems to make so little sense. If God did exist, I'd really prefer a lot more clarity!