'Troubled' in the Bible

“But now adversity comes upon you, and you are impatient and intolerant;It touches you, and you are horrified.

“As for me, is my complaint to man or about him?And why should I not be impatient and my spirit troubled?

“Even when I remember, I am troubled and afraid;Horror and trembling take hold of my flesh.

“Therefore I would be terrified at His presence;When I consider [all of this], I tremble in dread of Him.

“I am seething within and my heart is troubled and cannot rest;Days of affliction come to meet me.