Contradiction with Romans 11:33
This verse speaks of God's knowledge as unsearchable and His ways as past finding out, contrasting the idea of God revealing deep and secret things in Daniel 2:22.
Romans 11:33: O the depth of the riches both of the wisdom and knowledge of God! how unsearchable [are] his judgments, and his ways past finding out!
Contradiction with Isaiah 55:8-9
These verses highlight that God's thoughts and ways are higher than human understanding, in tension with the notion of God making hidden things known as described in Daniel 2:22.
Isaiah 55:8-9: For my thoughts [are] not your thoughts, neither [are] your ways my ways, saith the LORD.
Contradiction with Job 11:7
This verse questions human ability to find out the deep things of God, which stands in contrast to the revelation of deep and secret things in Daniel 2:22.
Job 11:7: Canst thou by searching find out God? canst thou find out the Almighty unto perfection?