But do not grieve over them, and neither be distressed by the false arguments which they devise [against Gods messages].

But grieve not over them, nor distress thyself because of their plots.

And grieve thou not for them, nor be in distress because of what they plot (against thee).

And grieve not for them, nor be distressed because of what they plan.

And grieve not over them or be in distress from what they conspire.