You have the same problem as Nicodemus. ....
John 3 (ESV)
3 Jesus answered him, "Truly, truly, I say to you, unless one is born again he cannot see the kingdom of God." 4 Nicodemus said to him, "How can a man be born when he is old? Can he enter a second time into his mother's womb and be born?" 5 Jesus answered, "Truly, truly, I say to you, unless one is born of water and the Spirit, he cannot enter the kingdom of God. 6 That which is born of the flesh is flesh, and that which is born of the Spirit is spirit. 7 Do not marvel that I said to you, 'You must be born again.'
Ezekiel 37 (ESV)
3 And he said to me, "Son of man, can these bones live?" And I answered, "O Lord God, you know." 4 Then he said to me, "Prophesy over these bones, and say to them, O dry bones, hear the word of the Lord. 5 Thus says the Lord God to these bones: Behold, I will cause breath to enter you, and you shall live. 9 Then he said to me, "Prophesy to the breath; prophesy, son of man, and say to the breath, Thus says the Lord God: Come from the four winds, O breath, and breathe on these slain, that they may live." 11 Then he said to me, "Son of man, these bones are the whole house of Israel (Ephraim). Behold, they say, 'Our bones are dried up, and our hope is lost; we are indeed cut off.'
Ephesians 2 (ESV)
11 Therefore remember that at one time you Gentiles in the flesh, called "the uncircumcision" by what is called the circumcision, which is made in the flesh by hands— 12 remember that you were at that time separated from Christ, alienated from the commonwealth of Israel and strangers to the covenants of promise, having no hope and without God in the world. 13 But now in Christ Jesus you who once were far off have been brought near by the blood of Christ.
Ezekiel 37 (ESV)
12 Therefore prophesy, and say to them, Thus says the Lord God: Behold, I will open your graves and raise you from your graves, O my people. And I will bring you into the land of Israel. 13 And you shall know that I am the Lord, when I open your graves, and raise you from your graves (captivity and lost identity among the Gentiles), O my people. 14 And I will put my Spirit (born again) within you, and you shall live, and I will place you in your own land. Then you shall know that I am the Lord; I have spoken, and I will do it, declares the Lord." 15 The word of the Lord came to me: 16 "Son of man, take a stick and write on it, 'For Judah (the Jews), and the people of Israel associated with him'; then take another stick and write on it, 'For Joseph (the stick of Ephraim) and all the house of Israel associated with him.' 17 And join them one to another into one stick, that they may become one in your hand.