1 Timothy 6:13-15

I solemnly charge you in the presence of God, who gives life to all things, and [in the presence] of Christ Jesus, who made the good confession [in His testimony] before Pontius Pilate, to keep all His precepts without stain or reproach until the appearing of our Lord Jesus Christ, which He will bring about in His own time—He who is the blessed and only Sovereign [the absolute Ruler], the King of those who reign as kings and Lord of those who rule as lords