John 7:17
If any one will do his will, he shall know of the teaching whether it is from God or whether I speak from myself.
Matthew 13:11-12
And he answered and said to them, Because it is given to you to know the mysteries of the kingdom of heaven, but to them it is not given;
John 14:17
the Spirit of truth, which the world cannot receive, because it beholds it not nor knows it; but you know it, because it continues with you, and shall be in you.
John 14:21-23
He that has my commandments and keeps them, he it is that loves me; and he that loves me shall be loved by my Father, and I will love him and manifest myself to him.
John 15:15
I no longer call you servants, for the servant knows not what his Lord does; but I have called you friends: for all things which I have heard from my Father I have made known to you.
John 17:6
I have manifested thy name to the men whom thou gayest me out of the world; they were thine, and thou gavest them me, and they have kept thy word.
Romans 11:26-27
and so all Israel shall be saved; as it is written, A deliverer shall come from Zion, he shall turn away impiety from Jacob.
1 Corinthians 2:14
But the natural man receives not the [things] of the Spirit of God, for they are foolishness to him, and he cannot know them, for they are spiritually discerned.
Ephesians 1:9
making known to us the mystery of his will, according to his good pleasure which he purposed in himself
Ephesians 1:18
the eyes of your minds being enlightened, that you may know what is the hope of his call, and what the riches of the glory of his inheritance in the saints,
Colossians 3:3
For you have died, and your life is hid with Christ in God;
Revelation 2:17
Let him that has an ear hear what the Spirit says to the churches; To him that conquers will I give of the hidden manna, and I will give him a white token, and on the token a new name engraved, which no one knows but he that receives it.