Ecclesiastes 9:3 (KJV) This is an evil among all things that are done under the sun, that there is one event unto all: yea, also the heart of the sons of men is full of evil, and madness is in their heart while they live, and after that they go to the dead.
Romans 1:29-32 (KJV) Being filled with all unrighteousness, fornication, wickedness, covetousness, maliciousness; full of envy, murder, debate, deceit, malignity; whisperers,
Backbiters, haters of God, despiteful, proud, boasters, inventors of evil things, disobedient to parents,
Without understanding, covenantbreakers, without natural affection, implacable, unmerciful:
Who knowing the judgment of God, that they which commit such things are worthy of death, not only do the same, but have pleasure in them that do them.
A sinful life is like insanity. Men live as they please without God and without hope, violating God’s laws and their own consciences, seemingly not caring about God’s judgment and the punishment that awaits them. They are like men recklessly playing foolish games in a building burning and ready to collapse on their heads. In the light of the truth of the Bible, to run after the empty things of the world, to be filled with illusions and delusions of their worth, to chase after the wind and live for vanity is madness. Literal insanity means to be out of touch with reality. Spiritual insanity is to be out of touch with spiritual reality. The spiritually insane are deluded and regard their fantasies about the spiritual world as reality and reality as fantasy.
Ecclesiastes 7:20 (KJV) For there is not a just man upon earth, that doeth good, and sinneth not.
Mark 7:20-23 (KJV) And he said, That which cometh out of the man, that defileth the man.
For from within, out of the heart of men, proceed evil thoughts, adulteries, fornications, murders,
Thefts, covetousness, wickedness, deceit, lasciviousness, an evil eye, blasphemy, pride, foolishness:
All these evil things come from within, and defile the man.
Know Your Bible 