We have offended against thy holy laws. But thou O Lord have mercy upon us, miserable offenders, Spare thou those , O God, who confess their faults. Let's look again at this story of the primal Fall, in Genesis, Chapter three. The first thing we notice is that Eve knew she was disobeying the voice of God. So her disobedience was knowing and deliberate.
Sin is contagious.
Next, after they had disobeyed God, both Eve and Adam felt guilty and tried to hide from God. This attempt to hide from God was and always is, unsuccessful. This prophesy was fulfilled in Jesus Christ. Because the love of God is shed abroad in our hearts, by the Holy Ghost which is given unto us. Thus the primal shame engendered by Adam's and our own subsequent disobedience is removed, so that we no longer have to hide.