Meaning of faultless: Having no blemishes or imperfections, meaning having no blame, culpability, or guilt.
Then [the guiding angel] showed me Joshua the high priest standing before the Angel of the Lord, and Satan standing at Joshua’s right hand to be his adversary and to accuse him.
And the Lord said to Satan, The Lord rebuke you, O Satan! Even the Lord, Who [now and habitually] chooses Jerusalem, rebuke you! Is not this [returned captive Joshua] a brand plucked out of the fire?
Now Joshua was clothed with filthy garments and was standing before the Angel [of the Lord].
And He spoke to those who stood before Him, saying, Take away the filthy garments from him. And He said to [Joshua], Behold I have caused your iniquity to pass from you, and I will clothe you with rich apparel.
And I [Zechariah] said, Let them put a clean turban on his head. So they put a clean turban on his head and clothed him with [rich] garments. And the Angel of the Lord stood by.
And the Angel of the Lord [solemnly and earnestly] protested and affirmed to Joshua, saying,
Thus says the Lord of hosts: If you will walk in my ways and keep My charge, then also you shall rule My house and have charge of My courts, and I will give you access [to My presence] and places to walk among these who stand here.
There is a story about the great reformer, Martin Luther when he was in Wartburg Castle. Luther dreamt that Satan appeared to him one night reciting the long litany of his sins. As the Devil went on to read his sins, and tell him of all of his failures and transgressions, Luther growing weary burst out, “It’s all true, Satan, and much more besides! Many more have I committed in my life which are known only to God! But right at the bottom of your list is the Blood of Jesus Christ, God’s Son who cleanses us from all sin. That’s the message that will break the paralysis caused by Satan’s accusation. Thank God for Jesus.
Dear Lord, I am so grateful that I am the righteousness of God in Christ Jesus and therefore because of His Blood I can stand before you as faultless. I thank you that you have delivered me from every accusation against my life that has come through me, human agents or the devil. Your word says he is the accuser of the brethren and that he stands before you to accuse us both night and day. I overcome him by the Blood and by Testimony of Jesus Christ. Father, I thank you that like Joshua, I am a brand plucked out of the fire. You have dressed me with a robe of righteousness , a crown and a turban. Thank you for the operation of the double fold kingly and priestly anointing in my life.