A mask is something used to cover in order to conceal, protect or disguise; something, often a trait, that disguises or conceals.
“Am I a God at hand, declares the Lord, and not a God far away? Can a man hide himself in secret places so that I cannot see him? declares the Lord. Do I not fill heaven and earth? declares the Lord.” (Jeremiah 23:23-24) It’s comforting to know that we serve a God