Exactly. Sin is sin (Ex 20:14) which is why we need a savior (2 Cor. 5:18, 19). He bought our righteousness by shedding his blood (2 Cor. 5:20, 21).
"He cannot lower his standards and slip you into heaven by the cover of night." ~ J. Vernon McGee Mt 19:6
"Man's Prayer to God (30:7–9)
30:7–9. The words two things introduce a series of six numerical sayings in this chapter (vv. 7–9, 15b–16, 18–19, 21–23, 24–28, 29–31). This prayer for “two things” affirms the humility introduced in verses 2–3. Realizing his frailty, the writer asked the LORD for specific help in two areas of weakness before he died: protection from lying, and provision of daily sustenance (bread; cf. Matt. 6:11) without the temptations of wealth or poverty. Wealth might cause him to disown and forget the LORD (cf. Deut. 8:12–17) thinking he could care for himself; and poverty might cause him to steal and thus dishonor God’s character." Walvoord, J. F., & Zuck, R. B., Dallas Theological Seminary. (1985). The Bible Knowledge Commentary: An Exposition of the Scriptures (Vol. 1, p. 970). Wheaton, IL: Victor Books.
2 Sa 12:14 David repented (Ps. 32:1–11; Ps. 51:1–19).