Admitting

It may be true that no one wants to be a sinner, but we still sin. So, what is a sin? There are two types of sin; one we all inherit from Adam and Eve (Adamic sin), and the second one; when we brake God's perfect Laws and principles (intentionally or, in ignorance). So, we are sinners, missing the mark of perfection. If we were not sinners, condemned/sold under the sin, we would live forever. This is why we have to die.

To confess our sins, we need humility (a recognition of the truth about us).

To say: "no one is a sinner of himself" is to say that God is a liar and that he is somehow responsible for our state. That is a blasphemy
Be careful about what you say and think; the heavens are listening and the wicked ones, as well

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"But God shows his love for us in that while we were still sinners, Christ died for us._Romans 5:8

"He (Jesus) himself bore our sins in his body on the tree, that we might die to sin and live to righteousness. By his wounds you have been healed."_John 3:16

“For God so loved the world, that he gave his only Son, that whoever believes in him should not perish but have eternal life."_1 Peter 2:24

"For the wages of sin is death, but the free gift of God is eternal life in Christ Jesus our Lord."_Romans 6:23


"I have been crucified with Christ. It is no longer I who live, but Christ who lives in me. And the life I now live in the flesh I live by faith in the Son of God, who loved me and gave himself for me."_Galatians 2:20

"He himself bore our sins in his body on the tree, that we might die to sin and live to righteousness. By his wounds you have been healed. For you were straying like sheep, but have now returned to the Shepherd and Overseer of your souls."_1 Peter 2:24-25

"For our sake he made him to be sin who knew no sin, so that in him we might become the righteousness of God."_2 Corinthians 5:21

"The next day he saw Jesus coming toward him, and said, “Behold, the Lamb of God, who takes away the sin of the world!"_John 1:29

"For all have sinned and fall short of the glory of God,"_Romans 3:23

"Indeed, under the law almost everything is purified with blood, and without the shedding of blood there is no forgiveness of sins."_Hebrews 9:22

"But he was wounded for our transgressions; he was crushed for our iniquities; upon him was the chastisement that brought us peace, and with his stripes we are healed."_Isaiah 53:5

"When Jesus had received the sour wine, he said, “It is finished,” and he bowed his head and gave up his spirit."_John 19:30

"By canceling the record of debt that stood against us with its legal demands. This he set aside, nailing it to the cross."_Colossians 2:14

"For the word of the cross is folly to those who are perishing, but to us who are being saved it is the power of God."_1 Corinthians 1:18

"He is the propitiation for our sins, and not for ours only but also for the sins of the whole world."_1 John 2:2

"Jesus said to him, “I am the way, and the truth, and the life. No one comes to the Father except through me." _John 14:6

"8 If we claim to be without sin, we deceive ourselves and the truth is not in us. 9. If we confess our sins, he is faithful and just and will forgive us our sins and purify us from all unrighteousness. 10 If we claim we have not sinned, we make him out to be a liar and his word is not in us."

1 John 1: 8-10 NIV

no one is a sinner of himself

Very beautiful!