No, actually, Christians walk in God's righteousness, not their own, when they walk in faith.if your justification is determined by your obedience You will lose.
God makes it clear what his standard is, it is perfection.
There is only one who will stand upright on judgment day and that is the man Jesus himself.
The rest of us will stand on his work (by grace through faith)
or they will stand on their works, and in the end be condemned because they failed to believe
For instance, Paul says "I was abundant in labors above them all, yet, not I, but the grace with me", and "Christ came and preached to you" (when the minister went to preach, it was Christ).
Romans 2 says the doers of the Law will be justified--and it cites the believing Gentiles as examples of men who will be justified by being doers of the Law (Ro 2:6-16, 26, 27).
I don't throw one part of the Bible out in order to stand by the other part of it--I will not give up on understanding how it all makes sense.