25 Husbands, love your wives, just as Christ also loved the church and gave Himself up for her, 26 so that He might sanctify her, having cleansed her by the washing of water with the word, 27 that He might present to Himself the church in all her glory, having no spot or wrinkle or any such thing; but that she would be holy and blameless. Ephesians 5:25-27 (NASB)
There are really only two groups of people in the world. There are those who are branches bearing fruit in the True Vine who is Christ and then there are those who either are totally separate from the vine in their rejection of Gospel or they are branches in in the True Vine who bear no fruit. Those branches which bear fruit have been cleansed by the washing of water with the word by Christ. Their sins are forgiven. The other group has not been cleansed so are in their sins whether they are in the True Vine or not.