There are two types of Christians in the world, the born again, and the bored again Christians.
The ones who are born from above, that is from the Holy Spirit, are the born again Christians. The ones who are born from bellow, that is by tradition, religion and the philosophy of this world, are the other types of Christians, they are the ones, born by the flesh.
The ones who are born from above, are the ones who have the living God on the inside of them, and they have the fullness of God in themselves. They are the real, and true Christians, which Jesus cares about, because he lives in them, by his Holy Spirit. They can not be bored, because they have been born from heaven, and nothing in heaven or from heaven, can ever be boring.
The ones who are born from bellow, that is born by religion, tradition and philosophy, are usually bored, because there is nothing from from heaven in them, since the Holy Spirit does not live in them, and they according to the New Testament, are spiritually dead. Now being spiritually dead is boring, really boring, because the source of life, God himself, does not live in them. They are the Christians, to are such in mind only, but not in heart. Their minds are ‘born again’ by religion and tradition, but their hearts remain dead, because the Holy Spirit, is not in them.
The only true Christians who Jesus would call his own, are those who are a new creation. What is a new creation? Well, that is a human spirit, which has been dead before accepting Jesus as a personal Savior and Lord, separated from God, who is the source of life. But once that person gives their life to Jesus, and accepts him as a Lord and Saviour, the Holy Spirit comes in the heart or the spirit of that person, and makes it alive, by making it a new creation. The spirit of man becomes born again from the Holy Spirit, and also become one with the Holy Spirit, because whoever is joined to the Lord, is one with him.
The Christians who are born from bellow, by the flesh, and by religion, tradition or philosophy, are those to whom Jesus will say ‘I never knew you, depart from me, you evil doers’. How could they be born again from heaven, if they are evil doers? You can not be a Christian, and a bank robber at the same time. And how could Jesus tell them that he never knew them, if they were born again from his Holy Spirit, and if he is living in them, being their Lord and Savior. So, obviously, they were never born from above, but what they had, was just religion or philosophy.