Shared ground
These opening lines present prayer as urgent address to Psalm 142:1–2’s God, Yahweh. The speaker does not describe an inner mood first; he describes what he does: he cries out and asks for mercy. The repeated phrase “with my voice” underlines that this is expressed, direct speech, not a detached reflection.
The content of the prayer is also described plainly. The speaker “pours out” his complaint and tells God his troubles “before him.” The picture is of unfiltered disclosure in God’s presence rather than carefully edited words.
Where interpretation differs
Two main questions come up from the wording.
First, does “with my voice” rule out silent prayer? Some read it as a contrast: this is audible prayer, emphasizing public or spoken pleading. Others think it mainly stresses intensity (“I truly cried out”), without implying that silent prayer would be less real.
Second, what kind of “mercy” is being requested? Some take it mainly as rescue or practical help in crisis. Others hear a broader request for gracious favor, which can include rescue, forgiveness, or protection, depending on the larger situation in the psalm.
Why the disagreement exists
The phrases are brief and flexible. “Voice” can point to audible speech, but repetition can also be a poetic way of stressing urgency. Likewise, “mercy” is a general word for unearned help; these verses do not specify the exact need yet, so readers naturally infer different specifics from broader biblical usage or from the rest of the psalm.
What this passage clearly contributes
Explicitly, the text shows a pattern: (1) urgent, voiced appeal to Yahweh; (2) a request for mercy; (3) full disclosure of complaint and trouble “before him.” Theologically inferred from that pattern is a view of God as personally approachable in crisis and as a proper recipient of honest lament, where “complaint” is not mere venting into the air but speech offered in God’s presence (compare Psalm 3:4).