Adam Clarke on Psalms 38:8

I am feeble and sore broken - I am so exhausted with my disease that I feel as if on the brink of the grave, and unfit to appear before God; therefore "have I roared for the disquietness of my heart."

That David describes a natural disease here cannot reasonably be doubted; but what that disease was, who shall attempt to say? However, this is evident, that whatever it was, he most deeply deplored the cause of it; and as he worthily lamented it, so he found mercy at the hand of God. It would be easy to show a disease of which what he here enumerates are the very general symptoms; but I forbear, because in this I might attribute to one what, perhaps, in Judea would be more especially descriptive of another.