Why do men suffer?

Response to comment [from a Christian]: [Why do men suffer?]

Because Jesus suffered (Lk 24:26, 46).

Response to comment [from a Catholic]: "This is a great question but the answer here is not so great.  The real question is how can God know what the free will will choose before He creates it?"

The better question is: Why did Jesus suffer? 2 Co 5:19

Response to comment [from a Christian]: [Why do men suffer?] "...[T]hey deserve it."

Mt 5:45

"There’s a flip side to that coin." ~ Neil McCauley, Heat


Why do men suffer?