1 Samuel 2:12

"The priests said not, Where is the LORD? and they that handle the law knew me not: the pastors also transgressed against me, and the prophets prophesied by Baal, and walked after things that do not profit."

"Because that, when they knew God, they glorified him not as God, neither were thankful; but became vain in their imaginations, and their foolish heart was darkened."

"And also all that generation were gathered unto their fathers: and there arose another generation after them, which knew not the LORD, nor yet the works which he had done for Israel."

"And what concord hath Christ with Belial? or what part hath he that believeth with an infidel?"

"And this is life eternal, that they might know thee the only true God, and Jesus Christ, whom thou hast sent."

"Yet ye have not known him; but I know him: and if I should say, I know him not, I shall be a liar like unto you: but I know him, and keep his saying."

"And these things will they do unto you, because they have not known the Father, nor me."