Among other texts in the Word, you will find that our obedience stems from our new nature. Now, though we are a creation and work of God, it is our due to attempt our best to conform to God's will. Here is just one exerpt from Epesians demonstrating we are to obey God, yet our perfection has nothing to do with anything we do, or could do, it is all a free gift from our Father. This by no means is dismissing any of us from doing our bet to be like Jesus Christ. If you do not understand it from me, learn it from the Word you claim to already know.
Eph 2:1
You used to be dead because of your offenses and sins,
Eph 2:2
that you once practiced as you lived according to the ways of this present world and according to the ruler of the power of the air, the spirit that is now active in those who are disobedient.
Eph 2:3
Indeed, all of us once behaved like them in the lusts of our flesh, fulfilling the desires of our flesh and senses. By nature we were destined for wrath, just like everyone else.
Eph 2:4
But God, who is rich in mercy, because of his great love for us
Eph 2:5
even when we were dead because of our offenses, made us alive together with the Messiah (by grace you have been saved),
Eph 2:6
raised us up with him, and seated us with him in the heavenly realm in the Messiah Jesus,
Eph 2:7
so that in the coming ages he might display the limitless riches of his grace that comes to us through his kindness in the Messiah Jesus.
Eph 2:8
For by such grace you have been saved through faith. This does not come from you; it is the gift of God
Eph 2:9
and not the result of actions, to put a stop to all boasting.
Eph 2:10
For we are God's masterpiece, created in the Messiah Jesus to perform good actions that God prepared long ago to be our way of life.
Eph 2:11
So then, remember that at one time you gentiles by birth were called "the uncircumcised" by those who called themselves "the circumcised." They underwent physical circumcision done by human hands.
Eph 2:12
At that time you were without the Messiah, excluded from citizenship in Israel, and strangers to the covenants of promise. You had no hope and were in the world without God.
Eph 2:13
But now, in union with the Messiah Jesus, you who once were far away have been brought near by the blood of the Messiah.