God sees Christians as having been perfected if they are being sanctified!
Hebrews 10:14 For by one offering He has perfected forever those who are being sanctified.
This Scripture refers to a great mystery. It relates to what Jesus Christ of Nazareth achieved by dying on the cross. This is the “one offering” spoken of here.
The Scriptures give many “past tense” declarations concerning things which until now have not been manifested. We don’t see Christians behaving pefectly, walking with God perfectly. And yet, there is a sense in which we are acceptable to God as if we were perfect AS LONG AS WE ARE BEING SANCTIFIED.