Their famous attempt to make clothing of fig leaves perfectly illustrates the utter inadequacy of every human device ever conceived to try to cover shame. Human religion, philanthropy, education, self-betterment, self-esteem, and all other attempts at human goodness ultimately fail to provide adequate camouflage for the disgrace and shame of our fallen state. All the man-made remedies combined are no more effective for removing the dishonor of our sin than our first parents' attempts to conceal their nakedness with fig leaves. That's because masking over shame doesn't really deal with the problem of guilt before God. Worst of all, a full atonement for guilt is far outside the possibility of fallen men and women to provide for themselves.