John 4:23-24

But the hour is coming, and now is, when the true worshipers will worship the Father in spirit and truth, for such the Father seeks to worship him.

Romans 7:22

For I delight in the law of God, in my inner being,

James 4:8

Draw near to God and he will draw near to you. Cleanse your hands, you sinners, and purify your hearts, you double-minded.

1 Peter 3:4

but let it be the hidden person of the heart, with the imperishable beauty of a gentle and quiet spirit, which is precious in God's sight.

Luke 11:39

But the Lord said to him, "Now you Pharisees clean the outside of the cup and dish, but inside you are full of greed and wickedness.

2 Corinthians 1:12

For our boast is this: the testimony of our conscience, that with holiness and godly sincerity, not in worldly wisdom but in the grace of God, we have conducted ourselves in the world, and still more toward you.

Treasury of Scripture Knowledge

Summary

Behold, thou desirest truth in the inward parts: and in the hidden part thou shalt make me to know wisdom.

In the hidden

Bible References

Behold

John 4:23
But the hour is coming, and now is, when the true worshipers will worship the Father in spirit and truth, for such the Father seeks to worship him.
2 Corinthians 1:12
For our boast is this: the testimony of our conscience, that with holiness and godly sincerity, not in worldly wisdom but in the grace of God, we have conducted ourselves in the world, and still more toward you.
James 4:8
Draw near to God and he will draw near to you. Cleanse your hands, you sinners, and purify your hearts, you double-minded.

Inward

Luke 11:39
But the Lord said to him, "Now you Pharisees clean the outside of the cup and dish, but inside you are full of greed and wickedness.
Romans 7:22
For I delight in the law of God, in my inner being,

In the hidden

1 Peter 3:4
but let it be the hidden person of the heart, with the imperishable beauty of a gentle and quiet spirit, which is precious in God's sight.