Shared ground
Psalm 17:1–2 opens with the speaker treating God as the highest and most trustworthy judge. The speaker asks God to listen carefully (“hear,” “give ear”) and then to act fairly (“let my decision come… let your eyes look on equity”). The speaker also stresses honesty: this prayer is “not from deceitful lips.” Explicitly, the text presents a request for attention, truthful speech, and a fair outcome.
This sets a tone for the rest of the psalm: what follows is framed as a case brought to God for evaluation, not merely a complaint into the air.
Where interpretation differs
Two main questions come up.
First, when the speaker says his plea is “right/just,” some read that as a claim of personal innocence—“I have done nothing wrong in this matter.” Others take it as “my cause is fair” without claiming flawless behavior.
Second, “let my sentence/decision come from your presence” can be heard as a request for a specific verdict in the speaker’s favor, or more broadly as a request that God’s judgment (whatever it is) be based on God’s direct knowledge rather than human rumor.
Why the disagreement exists
The wording is brief and legal-sounding, but it does not spell out the exact dispute, the charges, or the speaker’s full moral situation. That makes it unclear whether “right/just” describes the person (innocent) or the case (legitimate). Similarly, “sentence/decision” can mean either a favorable ruling or simply a true ruling.
What this passage clearly contributes
The passage depicts God as one who can be appealed to for careful hearing and clear-sighted fairness, in contrast to human misjudgment. It also links integrity of speech (“not deceitful lips”) with the legitimacy of bringing a case to God. Finally, it moves from “listen to my words” to “issue a decision,” showing that the speaker expects God’s attention to lead to concrete, fair evaluation—not merely sympathy.