A poem for Advent by the Metaphysical poet and Anglican divine John Donne, from La Corona, a seven-part sonnet cycle. Nativitie Immensity cloystered in thy deare wombe, Now leaves his welbelov’d imprisonment, There he hath made himselfe to his intent Weake enough, now into our world to come; But Oh, for thee, for him, hath th’Inne…