'Perpetually' in the Bible

Thus said Jehovah: For three transgressions of Edom, And for four, I do not reverse it, Because of his pursuing with a sword his brother, And he hath destroyed his mercies, And tear perpetually doth his anger, And his wrath -- he hath kept it for ever,

yet because this widow doth give me trouble, I will do her justice, lest, perpetually coming, she may plague me.'