Man is entirely dependent on God for his salvation. He can do nothing to save himself. Man is evil.
Romans 1:28-32 – And since they did not see fit to acknowledge God, God gave them up to a debased mind to do what ought not to be done. They were filled with all manner of unrighteousness, evil, covetousness, malice. They are full of envy, murder, strife, deceit, maliciousness. They are gossips, slanderers, haters of God, insolent, haughty, boastful, inventors of evil, disobedient to parents, foolish, faithless, heartless, ruthless. Though they know God’s righteous decree that those who practice such things deserve to die, they not only do them but give approval to those who practice them.
Romans 3:10, 12, 23 – As it is written: “None is righteous, no, not one; … All have turned aside; together they have become worthless; no one does good, not even one.” … for all have sinned and fall short of the glory of God.
Romans 5:12 – Therefore, just as sin came into the world through one man, and death through sin, and so death spread to all men because all sinned.
Romans 8:7-8 – For the mind that is set on the flesh is hostile to God, for it does not submit to God’s law; indeed, it cannot. Those who are in the flesh cannot please God.
Isaiah 59:2 – but your iniquities have made a separation, between you and your God, and your sins have hidden his face from you, so that he does not hear.
Isaiah 64:6 – We have all become like one who is unclean, and all our righteous deeds are like a polluted garment. We all fade like a leaf, and our iniquities, like the wind, take us away.
Jeremiah 17:9 – The heart is deceitful above all things, and desperately sick; who can understand it?
Ecclesiastes 7:20 – Surely there is not a righteous man on earth who does good and never sins.
Ephesians 2:1-6 – And you were dead in the trespasses and sins in which you once walked, following the course of this world, following the prince of the power of the air, the spirit that is now at work in the sons of disobedience— among whom we all once lived in the passions of our flesh, carrying out the desires of the body and the mind, and were by nature children of wrath, like the rest of mankind. But God, being rich in mercy, because of the great love with which he loved us, even when we were dead in our trespasses, made us alive together with Christ—by grace you have been saved— and raised us up with him and seated us with him in the heavenly places in Christ Jesus.