Passage
Behold, in iniquity was I brought forth, and in sin did my mother conceive me.
Behold, in iniquity was I brought forth, and in sin did my mother conceive me.
Psalms 51:3 For I acknowledge my transgressions, and my sin is continually before me.
Psalms 51:4 Against thee, thee only, have I sinned, and done what is evil in thy sight; that thou mayest be justified when thou speakest, be clear when thou judgest.
Psalms 51:5 Behold, in iniquity was I brought forth, and in sin did my mother conceive me.
Psalms 51:6 Behold, thou wilt have truth in the inward parts; and in the hidden [part] thou wilt make me to know wisdom.
Psalms 51:7 Purge me with hyssop, and I shall be clean; wash me, and I shall be whiter than snow.
The verse centers on "behold", "iniquity", "brought", "forth", "mother", and "conceive". It is saying that the verse draws attention to "behold" and "iniquity", so its meaning should be read from those terms before moving to application.
The nearby context moves from verse 4's "Against thee thee only have I sinned..." into verse 6's "Behold thou wilt have truth in the...", so "behold" and "iniquity" belong inside that flow. In Psalms context, the local focus is worship, trust, the LORD's kingship, and covenant mercy.
A plain takeaway is to answer the verse's own emphasis on "behold" and "iniquity" with trust shaped by these words, not by a vague optimism outside the passage.