"Understand, ye brutish among the people: and ye fools, when will ye be wise? He that planted the ear, shall he not hear? he that formed the eye, shall he not see?" (Psalm 94:8-9)

"And the very God of peace sanctify you wholly; and I pray God your whole spirit and soul and body be preserved blameless unto the coming of our Lord Jesus Christ." (1 Thessalonians 5:23)

"For this is good and acceptable in the sight of God our Saviour; Who will have all men to be saved, and to come unto the knowledge of the truth." (1 Timothy 2:3-4)

"The heart is deceitful above all things, and desperately wicked: who can know it?" (Jeremiah 17:9)

"Beware lest any man spoil you through philosophy and vain deceit, after the tradition of men, after the rudiments of the world, and not after Christ." (Colossians 2:8)