And give to Solomon my son a blameless heart to keep Your commandments, testimonies, and statutes, and to do all that is necessary to build the palace [for You] for which I have made provision.
But this is the covenant which I will make with the house of Israel: After those days, says the Lord, I will put My law within them, and on their hearts will I write it; and I will be their God, and they will be My people.
And I will give them one heart [a new heart] and I will put a new spirit within them; and I will take the stony [unnaturally hardened] heart out of their flesh, and will give them a heart of flesh [sensitive and responsive to the touch of their God], [Ezek. 18:31; 36:26; II Cor. 3:3.]
At that time Jesus began to say, I thank You, Father, Lord of heaven and earth [and I acknowledge openly and joyfully to Your honor], that You have hidden these things from the wise and clever and learned, and revealed them to babies [to the childish, untaught, and unskilled].
One of those days, as He was teaching, there were Pharisees and teachers of the Law sitting by, who had come from every village and town of Galilee and Judea and from Jerusalem. And the power of the Lord was [present] with Him to heal them.
But a certain Pharisee in the council (Sanhedrin) named Gamaliel, a teacher of the Law, highly esteemed by all the people, standing up, ordered that the apostles be taken outside for a little while.
And the Lord your God will circumcise your hearts and the hearts of your descendants, to love the Lord your God with all your [mind and] heart and with all your being, that you may live.
For we [Christians] are the true circumcision, who worship God in spirit and by the Spirit of God and exult and glory and pride ourselves in Jesus Christ, and put no confidence or dependence [on what we are] in the flesh and on outward privileges and physical advantages and external appearances–
In Him also you were circumcised with a circumcision not made with hands, but in a [spiritual] circumcision [performed by] Christ by stripping off the body of the flesh (the whole corrupt, carnal nature with its passions and lusts).