There are many errors propagated in evangelical circles on this subject, the two main tendencies of which are perfectionism and antinomianism. On the other end of the spectrum, purveyors of antinomian dogma insist that true Christians may be no different in terms of vital godliness than pagans. In sum, the perfectionist tends to deny continuing depravity in the believer, while the antinomian implicitly denies the work of the Holy Spirit in sanctification to be an essential component of our salvation. Over against both these mistakes, the Bible teaches that when a person becomes a Christian the dominion of sin is broken, but the presence of sin is never abolished in this life. In sorting out this doctrine and its implications, there are several great principles to be kept in mind.
Believers are still sinners Depravity is still part of the believer's reality.
We not only fall victim to the depravity of others in this life, we continue to see the fruits of depravity in our own character and conduct. Even in the Christian, the residue of depravity is scattered throughout the whole man - mind, will, and affections. This truth brings with it a two-edged sword of conviction and comfort. It moves us to grieve the way we continue to displease our loving Lord, but it also allows us to be realistic about our spiritual growth. When we see remaining sin in us, we are reminded that God has not yet completed His final domination of sin.