John 4:23-24

but the time is coming, nay, is very nigh, when the true worshippers shall worship the father in spirit and in truth: for they are the worshippers which he requires.

Romans 7:22

for my mind takes delight in the law of God,

James 4:8

address your selves to God, and you will find him present with you: cleanse your hands, ye sinners; and purify your hearts, you that are diffident.

1 Peter 3:4

but in the internal qualities of the mind, in that purity, in that mild and dispassionate temper, which is so acceptable to the divine being.

Luke 11:39

upon which the Lord said to him, you Pharisees won't leave any filth upon the outside of a cup or a platter: while your consciences are abandon'd to rapine, and sensuality.

2 Corinthians 1:12

for this is to me matter of glorying, the testimony of my conscience, that without artifice, and with religious sincerity, not by worldly wisdom, but by God's favourable assistance I have behaved my self towards all men, but more particularly to 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 time is coming, nay, is very nigh, when the true worshippers shall worship the father in spirit and in truth: for they are the worshippers which he requires.
2 Corinthians 1:12
for this is to me matter of glorying, the testimony of my conscience, that without artifice, and with religious sincerity, not by worldly wisdom, but by God's favourable assistance I have behaved my self towards all men, but more particularly to you.
James 4:8
address your selves to God, and you will find him present with you: cleanse your hands, ye sinners; and purify your hearts, you that are diffident.

Inward

Luke 11:39
upon which the Lord said to him, you Pharisees won't leave any filth upon the outside of a cup or a platter: while your consciences are abandon'd to rapine, and sensuality.
Romans 7:22
for my mind takes delight in the law of God,

In the hidden

1 Peter 3:4
but in the internal qualities of the mind, in that purity, in that mild and dispassionate temper, which is so acceptable to the divine being.