"Said the joker to the thief"
Christ / The Lord God is said to have a dual nature (cf. Book of Isaiah): God's tendency to mercy speaks and contends with the angry God who demands that sinners answer to Him
('joker" = benign Christ = not grave?) ("thief" = a God who will return to judge man without warning (like a thief) [cf. Isaiah where Christ says he will return 'like a thief"])