Deuteronomy 30:6

And Jehovah thy God will circumcise thy heart, and the heart of thy seed, to love Jehovah thy God with all thy heart, and with all thy soul, that thou mayest live.

Deuteronomy 10:16

Circumcise therefore the foreskin of your heart, and be no more stiffnecked.

Jeremiah 32:39

and I will give them one heart and one way, that they may fear me for ever, for the good of them, and of their children after them:

Deuteronomy 6:5

and thou shalt love Jehovah thy God with all thy heart, and with all thy soul, and with all thy might.

Jeremiah 4:4

Circumcise yourselves to Jehovah, and take away the foreskins of your heart, ye men of Judah and inhabitants of Jerusalem; lest my wrath go forth like fire, and burn so that none can quench it, because of the evil of your doings.

Ezekiel 36:26-27

A new heart also will I give you, and a new spirit will I put within you; and I will take away the stony heart out of your flesh, and I will give you a heart of flesh.

Romans 2:28-29

For he is not a Jew who is one outwardly; neither is that circumcision which is outward in the flesh:

Exodus 20:6

and showing lovingkindness unto thousands of them that love me and keep my commandments.

Jeremiah 9:26

Egypt, and Judah, and Edom, and the children of Ammon, and Moab, and all that have the corners of their hair cut off, that dwell in the wilderness; for all the nations are uncircumcised, and all the house of Israel are uncircumcised in heart.

Ezekiel 11:19-20

And I will give them one heart, and I will put a new spirit within you; and I will take the stony heart out of their flesh, and will give them a heart of flesh;

Matthew 22:37

And he said unto him, Thou shalt love the Lord thy God with all thy heart, and with all thy soul, and with all thy mind.

John 3:3-7

Jesus answered and said unto him, Verily, verily, I say unto thee, Except one be born anew, he cannot see the kingdom of God.

Romans 8:28

And we know that to them that love God all things work together for good, even to them that are called according to his purpose.

Romans 11:26

and so all Israel shall be saved: even as it is written, There shall come out of Zion the Deliverer; He shall turn away ungodliness from Jacob:

1 Corinthians 8:3

but if any man loveth God, the same is known by him.

2 Corinthians 5:17

Wherefore if any man is in Christ, he is a new creature: the old things are passed away; behold, they are become new.

Colossians 2:11

in whom ye were also circumcised with a circumcision not made with hands, in the putting off of the body of the flesh, in the circumcision of Christ;

James 1:12

Blessed is the man that endureth temptation; for when he hath been approved, he shall receive the crown of life, which the Lord promised to them that love him.

James 2:5

Hearken, my beloved brethren; did not God choose them that are poor as to the world to be rich in faith, and heirs of the kingdom which he promised to them that love him?

1 John 4:7

Beloved, let us love one another: for love is of God; and every one that loveth is begotten of God, and knoweth God.

1 John 4:16-19

And we know and have believed the love which God hath in us. God is love; and he that abideth in love abideth in God, and God abideth in him.

1 John 5:3-4

For this is the love of God, that we keep his commandments: and his commandments are not grievous.

Treasury of Scripture Knowledge

Summary

And the LORD thy God will circumcise thine heart, and the heart of thy seed, to love the LORD thy God with all thine heart, and with all thy soul, that thou mayest live.

General references

Bible References

Will circumcise

Deuteronomy 10:16
Circumcise therefore the foreskin of your heart, and be no more stiffnecked.
Jeremiah 4:4
Circumcise yourselves to Jehovah, and take away the foreskins of your heart, ye men of Judah and inhabitants of Jerusalem; lest my wrath go forth like fire, and burn so that none can quench it, because of the evil of your doings.
Jeremiah 9:26
Egypt, and Judah, and Edom, and the children of Ammon, and Moab, and all that have the corners of their hair cut off, that dwell in the wilderness; for all the nations are uncircumcised, and all the house of Israel are uncircumcised in heart.
Jeremiah 32:39
and I will give them one heart and one way, that they may fear me for ever, for the good of them, and of their children after them:
Ezekiel 11:19
And I will give them one heart, and I will put a new spirit within you; and I will take the stony heart out of their flesh, and will give them a heart of flesh;
Ezekiel 36:26
A new heart also will I give you, and a new spirit will I put within you; and I will take away the stony heart out of your flesh, and I will give you a heart of flesh.
John 3:3
Jesus answered and said unto him, Verily, verily, I say unto thee, Except one be born anew, he cannot see the kingdom of God.
Romans 2:28
For he is not a Jew who is one outwardly; neither is that circumcision which is outward in the flesh:
Romans 11:26
and so all Israel shall be saved: even as it is written, There shall come out of Zion the Deliverer; He shall turn away ungodliness from Jacob:
2 Corinthians 5:17
Wherefore if any man is in Christ, he is a new creature: the old things are passed away; behold, they are become new.
Colossians 2:11
in whom ye were also circumcised with a circumcision not made with hands, in the putting off of the body of the flesh, in the circumcision of Christ;

To love the lord

Deuteronomy 6:5
and thou shalt love Jehovah thy God with all thy heart, and with all thy soul, and with all thy might.
Exodus 20:6
and showing lovingkindness unto thousands of them that love me and keep my commandments.
Matthew 22:37
And he said unto him, Thou shalt love the Lord thy God with all thy heart, and with all thy soul, and with all thy mind.
Romans 8:28
And we know that to them that love God all things work together for good, even to them that are called according to his purpose.
1 Corinthians 8:3
but if any man loveth God, the same is known by him.
James 1:12
Blessed is the man that endureth temptation; for when he hath been approved, he shall receive the crown of life, which the Lord promised to them that love him.
James 2:5
Hearken, my beloved brethren; did not God choose them that are poor as to the world to be rich in faith, and heirs of the kingdom which he promised to them that love him?
1 John 4:7
Beloved, let us love one another: for love is of God; and every one that loveth is begotten of God, and knoweth God.
1 John 5:3
For this is the love of God, that we keep his commandments: and his commandments are not grievous.

General references

Leviticus 12:3
And in the eighth day the flesh of his foreskin shall be circumcised.
Matthew 22:37
And he said unto him, Thou shalt love the Lord thy God with all thy heart, and with all thy soul, and with all thy mind.

American Standard Version Public Domain