4 Bible Verses about Corruption, Causes

Be not deceived: Evil companionships corrupt good morals.

Put away from thee a wayward mouth, And perverse lips put far from thee.

wranglings of men corrupted in mind and bereft of the truth, supposing that godliness is a way of gain.

For I know that after my death ye will utterly corrupt yourselves, and turn aside from the way which I have commanded you; and evil will befall you in the latter days; because ye will do that which is evil in the sight of Jehovah, to provoke him to anger through the work of your hands.