Certainly God will judge our works, ... which (being imperfect) ... would condemn us.
Our works will not save us, ... they can only condemn us.
It is God Who saves us, by the shedding of the blood of His only begotten Son ... and through our belief in Him.
IF works can only condemn you, then why are we told to DO works????
Revelation 2:26
And he that overcometh, and keepeth my works unto the end, to him will I give power over the nations:
Revelation 2:5
Remember therefore from whence thou art fallen, and repent, and do the first works; or else I will come unto thee quickly, and will remove thy candlestick out of his place, except thou repent.