'Anxious' in the Bible

But the Lord replied to her, “Martha, Martha, you are worried and bothered and anxious about so many things;

When they bring you before the synagogues and the magistrates and the authorities, do not be worried about how you are to defend yourselves or what you are to say;

Jesus said to His disciples, “For this reason I tell you, do not worry about your life, as to what you will eat; or about your body, as to what you will wear.

And which of you by worrying can add one hour to his life’s span?

So if you are not even able to do a very little thing [such as that], why are you worried about the rest?

So as for you, do not seek what you will eat and what you will drink; nor have an anxious and unsettled mind.