Treasury of Scripture Knowledge

Summary

But he is a Jew, which is one inwardly; and circumcision is that of the heart, in the spirit, and not in the letter; whose praise is not of men, but of God.

Bible References

Spirit

Romans 2:27
So, will not those physically uncircumcised people [i.e., the Gentiles], who obey the law, condemn you [Jews] for breaking the law, even though you have the written code and [practice] circumcision?
Romans 7:6
But now that we have died to what controlled us and have been released from [the requirements of] the law of Moses [i.e., under the Gospel age], we serve [God] in a new way [directed] by the Holy Spirit [Note: Some take "Spirit" here to be "spirit" and see it as describing the inner person], and not in the old way [directed] by the written law of Moses.
Romans 14:17
For God's kingdom is not a matter of what people eat or drink, but [instead, it is a matter] of doing what is right, having peace [of heart] and having [inner] joy, which come from the Holy Spirit.
John 3:5
Jesus answered him, "Truly, truly, I tell you, a person cannot enter the kingdom of God unless he is born out of water and the Holy Spirit.
2 Corinthians 3:6
He has also made us competent as ministers of a New Agreement [i.e., between Himself and mankind]. It is not [an agreement] based [merely] on a written document [i.e., such as the law of Moses], but on the Holy Spirit, for the written document brings [spiritual] death [See Rom. 8:2], but the Holy Spirit brings [never ending] life.
Philippians 3:3
For we [Christians] are the [true] circumcision [i.e., the real "Jews" in God's eyes. See Rom. 2:28-29]. We worship by means of God's Holy Spirit [i.e., are empowered and motivated by the Holy Spirit], and boast in [the person and work of] Christ Jesus, and [we] place no confidence in the flesh [i.e., in any outward ritual or status for salvation].

Whose

John 5:44
How can you believe [in me] when you [offer and] accept honors from one another, but do not try to obtain the honor that comes from the only God?
John 12:43
For they loved the honor they received from people more than the honor they [could] receive from God.
1 Corinthians 4:5
So, do not judge anything until the appointed time, when the Lord returns [i.e., to do the judging]. He will both shed light on the hidden things done in the dark and make known the motives of people's hearts. Then each person [i.e., who deserves it] will receive praise from God.
2 Corinthians 10:18
For it is not the person who commends himself that is approved [by God], but the one whom the Lord commends.
1 Thessalonians 2:4
Instead, we speak as men approved by God to be entrusted with the Gospel. So, we speak, not trying to please people but God, who examines [the motives of] our hearts.
1 Peter 3:4
But [the kind of adornment you should display is] that of the inner person, with its enduring qualities of a meek and calm spirit, which are extremely valuable in God's eyes.