We as Christians are generally not as convinced of our virtue as atheist are.
Some pertinent bible verses
<< John 3 >>
New International Version 1984
Jesus Teaches Nicodemus
1Now there was a man of the Pharisees named Nicodemus, a member of the
Jewish ruling council. 2He came to Jesus at night and said, “Rabbi, we
know you are a teacher who has come from God. For no one could perform
the miraculous signs you are doing if God were not with him.”
3In reply Jesus declared, “I tell you the truth, no one can see the
kingdom of God unless he is born again.a”
4“How can a man be born when he is old?” Nicodemus asked. “Surely he
cannot enter a second time into his mother’s womb to be born!”
5Jesus answered, “I tell you the truth, no one can enter the kingdom
of God unless he is born of water and the Spirit. 6Flesh gives birth
to flesh, but the Spiritb gives birth to spirit. 7You should not be
surprised at my saying, ‘Youc must be born again.’ 8The wind blows
wherever it pleases. You hear its sound, but you cannot tell where it
comes from or where it is going. So it is with everyone born of the
Spirit.”
9“How can this be?” Nicodemus asked.
10“You are Israel’s teacher,” said Jesus, “and do you not understand
these things? 11I tell you the truth, we speak of what we know, and we
testify to what we have seen, but still you people do not accept our
testimony. 12I have spoken to you of earthly things and you do not
believe; how then will you believe if I speak of heavenly things? 13No
one has ever gone into heaven except the one who came from heaven—the
Son of Man.d 14Just as Moses lifted up the snake in the desert, so the
Son of Man must be lifted up, 15that everyone who believes in him may
have eternal life.e
16“For God so loved the world that he gave his one and only Son,f that
whoever believes in him shall not perish but have eternal life. 17For
God did not send his Son into the world to condemn the world, but to
save the world through him. 18Whoever believes in him is not
condemned, but whoever does not believe stands condemned already
because he has not believed in the name of God’s one and only Son.g
19This is the verdict: Light has come into the world, but men loved
darkness instead of light because their deeds were evil. 20Everyone
who does evil hates the light, and will not come into the light for
fear that his deeds will be exposed. 21But whoever lives by the truth
comes into the light, so that it may be seen plainly that what he has
done has been done through God.”h