1 John 1:8-10
If we claim to have no sinful practices [in our lives], we are self-deceived and are not being truthful about the matter.
Romans 3:23
for everyone has sinned and falls short of God's glory [i.e., His approval, or His perfect character].
James 3:2
For we all make mistakes in many areas [of life]. If anyone does not make a mistake in what he says, he is a perfect person, capable of keeping a tight rein on his whole life also.
Luke 21:24
And people will die by the sword and be led captive into all nations. And Jerusalem will be trampled on by the [unconverted] Gentiles [i.e., by the Romans and later by others] until the times of [domination by] the Gentiles are fulfilled.
Romans 3:19
Now we [all] know that everything the law says applies to those who are under [obligation to obey] that law, [Note: Here "the law" appears to refer to the Old Testament Scriptures generally, since Psalms and Isaiah are quoted. See verses 10-18]. This is so that the mouth of every objector may be stopped [i.e., from making excuses for his sin], and thereby bring the entire world under God's judgment [i.e., both Jews and Gentiles].
Galatians 3:22
But the Scriptures indicate that everything [i.e., everyone] is under the control of sin, so that the promise [of never ending life] could be available [only] to those who have faith in Jesus Christ.