Romans 3:19-20

Now we know that everything said in the Law is addressed to those who are under its authority, in order that every mouth may be closed, and the whole world become liable to the judgment of God.

Romans 5:1

Therefore, having been pronounced righteous as the result of faith, let us enjoy peace with God through Jesus Christ, our Lord.

1 Corinthians 6:11

Such some of you used to be; but you washed yourselves clean. You became Christ's People! you were pronounced righteous through the Name of our Lord Jesus Christ, and through the Spirit of our God!

Ephesians 2:3

And it was among them that we all once lived our lives, indulging the cravings of our earthly nature, and carrying out the desires prompted by that earthly nature and by our own thoughts. Our very nature exposed us to the Divine Wrath, like the rest of mankind.

1 John 1:9

If we confess our sins, God may be trusted, in his righteousness, to forgive us our sins and purify us from all wickedness.

Revelation 1:5

and from Jesus Christ, ' the faithful Witness, the First-born from the dead, and the Ruler of all the Kings of the earth.' To him who loves us and freed us from our sins by his own blood--

Treasury of Scripture Knowledge

Summary

How then can man be justified with God? or how can he be clean that is born of a woman?

General references

Bible References

How then

Romans 3:19
Now we know that everything said in the Law is addressed to those who are under its authority, in order that every mouth may be closed, and the whole world become liable to the judgment of God.
Romans 5:1
Therefore, having been pronounced righteous as the result of faith, let us enjoy peace with God through Jesus Christ, our Lord.

How can

Ephesians 2:3
And it was among them that we all once lived our lives, indulging the cravings of our earthly nature, and carrying out the desires prompted by that earthly nature and by our own thoughts. Our very nature exposed us to the Divine Wrath, like the rest of mankind.
1 Corinthians 6:11
Such some of you used to be; but you washed yourselves clean. You became Christ's People! you were pronounced righteous through the Name of our Lord Jesus Christ, and through the Spirit of our God!
1 John 1:9
If we confess our sins, God may be trusted, in his righteousness, to forgive us our sins and purify us from all wickedness.
Revelation 1:5
and from Jesus Christ, ' the faithful Witness, the First-born from the dead, and the Ruler of all the Kings of the earth.' To him who loves us and freed us from our sins by his own blood--

General references

Luke 18:19
"Why do you call me good?" answered Jesus. "No one is good but God.