For those who don't have the resource to look up this verse, Proverbs 1:25-32 says:
"since you disregard all my advice and do not accept my rebuke, I in turn will laugh when disaster strikes you; I will mock when calamity overtakes you- when calamity overtakes you like a storm, when disaster sweeps over you like a whirlwind, when distress and trouble overwhelm you. 'Then they will call to me but I will not answer; they will look for me but will not find me, since they hated knowledge and did not choose to fear the Lord. Since they would not accept my advice and spurned my rebuke, they will eat the fruit of their ways and be filled with the fruit of their schemes. For the waywardness of the simple will kill them, and the complacency of fools will destroy them.'"
Jonathan Edwards refers to this passage because it is a perfect example of the wrath of God. Reading through this passage helps me to further understand that what Edwards is trying to preach is that a life outside of Gods salvation and love is one of risk and malice and challenge and one in which you have no safety net (being suspended in the "air" between the gaping mouth of hell and God's flaming wrath) and that you are living solely by the grace of God despite your disobedience.