All of those who have been indwelt by the Holy Ghost and sealed for the day of redemption need to understand that NO man is saved of their own efforts, while being sanctified in Christ – by Grace (alone).
Anyone who condemns their brother or sister in whom the Lord has started a work within, also condemns the Holy Spirit’s work of Christ within others.
Satan is the only one in the scriptures who is called “the accuser of the brethren” so it is important we understand NOT to be taken in by such teachings!