I heard thy voice in the garden: and I was afraid — Adam was afraid because he was naked; not only unarmed, and therefore afraid to contend with God, but unclothed and therefore afraid so much as to appear before him.
Related Commentaries of Genesis 3:10
Genesis 3:10
10 And he said, I heard thy voice in the garden, and I was afraid, because I was naked; and I hid myself.