Negative Equity Refinance

When the Lord Jesus announces the events that will precede His coming, He said:

And because iniquity shall abound, the love of many shall wax cold.
(Matthew ch24 Verset12)

Firstly what does the word iniquity?
Iniquity means sin but also extreme injustice, flagrant.
For sin leads to injustice, injustice is linked to sin ....