“The heart is deceitful above all things, and desperately wicked; who can know it? I, the Lord, search the heart, I test the mind, even to give every man according to his ways, and according to the fruit of his doings.” Jeremiah 17:9-10.
“These six things the Lord hates, yes, seven are an abomination to Him [Lit. to His soul]: a proud look, a lying tongue, hands that shed innocent blood, a heart that devises wicked plans, feet that are swift in running to evil, a false witness who speaks lies, and one who sows discord among brethren.” Proverbs 6:16-19.
“And they heard the sound of the Lord God walking in the garden in the cool of the day, and Adam and his wife hid themselves from the presence of the Lord God among the trees of the garden. Then the Lord God called to Adam and said to him, ‘Where are you?’ So he [Adam] said, ‘I heard Your voice in the garden, and I was afraid because I was naked; and I hid myself.’ And He said, ‘Who told you that you were naked? Have you eaten from the tree of which I commanded you that you should not eat?’ Then the man said, ‘The woman whom You gave to be with me, she gave me of the tree, and I ate.’ And the Lord God said to the woman, ‘What is this you have done?’ And the woman said, ‘The serpent deceived me, and I ate.’ So the Lord God said to the serpent: ‘Because you have done this, you are cursed more than all cattle, and more than every beast of the field; on your belly you shall go, and you shall eat dust all the days of your life.” Genesis 3:8-14