Ecclesiastes 8:17Then I beheld all the work of God, that a man cannot find out the work that is done under the sun: because though a man labour to seek it out, yet he shall not find it; yea farther; though a wise man think to know it, yet shall he not be able to find it.
Psalms 36:6Thy righteousness is like the great mountains; thy judgments are a great deep: O LORD, thou preservest man and beast.
Psalms 39:6Surely every man walketh in a vain shew: surely they are disquieted in vain: he heapeth up riches, and knoweth not who shall gather them.
Psalms 77:19Thy way is in the sea, and thy path in the great waters, and thy footsteps are not known.
Psalms 97:2Clouds and darkness are round about him: righteousness and judgment are the habitation of his throne.
Proverbs 30:2-3Surely I am more brutish than any man, and have not the understanding of a man. I neither learned wisdom, nor have the knowledge of the holy.
Luke 18:32-34For he shall be delivered unto the Gentiles, and shall be mocked, and spitefully entreated, and spitted on: And they shall scourge him, and put him to death: and the third day he shall rise again. And they understood none of these things: and this saying was hid from them, neither knew they the things which were spoken.
John 16:18-19They said therefore, What is this that he saith, A little while? we cannot tell what he saith. Now Jesus knew that they were desirous to ask him, and said unto them, Do ye enquire among yourselves of that I said, A little while, and ye shall not see me: and again, a little while, and ye shall see me?
Romans 11:33O the depth of the riches both of the wisdom and knowledge of God! how unsearchable are his judgments, and his ways past finding out!