secret

Job 11:6,7
And that he would shew thee the secrets of wisdom, that they are double to that which is! Know therefore that God exacteth of thee less than thine iniquity deserveth…

Job 28:28
And unto man he said, Behold, the fear of the Lord, that is wisdom; and to depart from evil is understanding.

Psalm 25:14
The secret of the LORD is with them that fear him; and he will shew them his covenant.

revealed

Psalm 78:2-7
I will open my mouth in a parable: I will utter dark sayings of old: …

Isaiah 8:20
To the law and to the testimony: if they speak not according to this word, it is because there is no light in them.

Matthew 11:27-30
All things are delivered unto me of my Father: and no man knoweth the Son, but the Father; neither knoweth any man the Father, save the Son, and he to whomsoever the Son will reveal him…

and to our

Deuteronomy 6:7
And thou shalt teach them diligently unto thy children, and shalt talk of them when thou sittest in thine house, and when thou walkest by the way, and when thou liest down, and when thou risest up.

Deuteronomy 30:2
And shalt return unto the LORD thy God, and shalt obey his voice according to all that I command thee this day, thou and thy children, with all thine heart, and with all thy soul;