Answer
d) His wounded pride and offense have made him behave angrily.
Explanation
When analyze old literature, it is often useful to find the meaning of the archaic words first:
Worth = angry
Stint = insufficient amount of something (in this case words)
Thou = you
Art = are
Hadst = have
didst = did
As you can see now, In the first sentence the archaism "wroth" means angry; so he is basically angrily accusing tow people of a crime without much of a proof.
Let's confirm our inference contrasting it against the given options:
Since he is already emitting a judgement, we can rule out option a.
Since he is directly blaming others, we can rule out option b as well.
Since he can't even control his own temper, he can't be selfless (at the moment at least); therefore, we can rule out option c.
We can conclude that the correct answer is option d: His wounded pride and offense have made him behave angrily.