'May' in the Bible

Before your holy eyes sin may not be seen, and you are unable to put up with wrong; why, then, are your eyes on the false? why do you say nothing when the evil-doer puts an end to one who is more upright than himself?

And the Lord gave me an answer, and said, Put the vision in writing and make it clear on stones, so that the reader may go quickly.

A curse on him who gets evil profits for his family, so that he may put his resting-place on high and be safe from the hand of the wrongdoer!

A curse on him who gives his neighbour the wine of his wrath, making him overcome with strong drink from the cup of his passion, so that you may be a witness of their shame!