3:1 I am the man who has seen affliction
by the rod of the Lord’s wrath.
2 He has driven me away and made me walk
in darkness rather than light;
3 indeed, he has turned his hand against me
again and again, all day long.
4 He has made my skin and my flesh grow old
and has broken my bones.
5 He has besieged me and surrounded me
with bitterness and hardship.
6 He has made me dwell in darkness
like those long dead.
7 He has walled me in so I cannot escape;
he has weighed me down with chains.
8 Even when I call out or cry for help,
he shuts out my prayer.
9 He has barred my way with blocks of stone;
he has made my paths crooked.
10 Like a bear lying in wait,
like a lion in hiding,
11 he dragged me from the path and mangled me
and left me without help.
12 He drew his bow
and made me the target for his arrows.
13 He pierced my heart
with arrows from his quiver.
14 I became the laughingstock of all my people;
they mock me in song all day long.
15 He has filled me with bitter herbs
and given me gall to drink.
16 He has broken my teeth with gravel;
he has trampled me in the dust.
17 I have been deprived of peace;
I have forgotten what prosperity is.
18 So I say, “My splendor is gone
and all that I had hoped from the Lord.”
19 I remember my affliction and my wandering,
the bitterness and the gall.
20 I well remember them,
and my soul is downcast within me.
(the following is from Matthew Henry's Concise Commentary -- www.christianity.com)