Book Reports / Analysis On Quotations of Oedipus the King [2]

I am trying to analyze these quotations of Oedipus the King, and I have to dig deeper, and go in depth on them. The analysis should be 4-5 sentences per/quotation.

1) Oedipus says, "Now my curse on the murderer, Whoever he is, / alone man unknown in his crime or one among many, let that man drag out his life in agony, step by painful step"

2). Jocasta said, "Stop- in the name of god, / if you love your life, call off this search! / My suffering is enough."
3) Oedipus replied, "Listen to you? No More. I must know it all, / I must see the truth at last"
4)Oedipus says, "What can I ever see? What love, what call of the heart/ can touch my ears with joy? Nothing, friends."

Thank You