Dr. Mitchell continues in Colossians 2:9-10 concerning the remedy for false philosophies and reasonings of men who would turn one away from the person and work of Christ.
Dr. Mitchell brings out that the Incarnate Son of God, God manifest in the flesh is the fullness of Deity in bodily form. Christ is the antidote to all human philosophies and reasonings.
He states whoever desires to add to Christ, desires more than God.
Jesus Himself, on the cross said,
'It is finished', --- paid in full.
There is no one else and no more that needs to be done about sin. As the hymn says, "Jesus Paid it all".
Believer in Christ, we are complete, filled full in Him with all His righteousness before God the Father.
Here is Dr. Mitchell, Colossians 2:9-10.