The Lord is telling us to be honest about our sins, to put away bitterness, criticism, and dishonesty from among us. Christ must have first place in our lives. We need to give him the key to every secret closet in our hearts, and help him to clean out all the junk we have allowed to accumulate there.
The vessels that have been given you for the service of the house of your God, you shall deliver before the God of Jerusalem.
The English Standard Version
If life is a comedy to him who thinks and a tragedy to him who feels, it is a victory to him who believes.