Shared ground
These verses draw a clear line between two kinds of loyalty. The speaker openly values the “saints” in the land, calling them “excellent ones” and locating his “delight” with them (v.3). That is an explicit claim about companionship and esteem within the community.
In contrast, the speaker describes people who “give gifts to another god” and says their “sorrows” will increase (v.4a). He then states his own refusal to take part: he will not present their “drink-offerings of blood,” and he will not even speak those gods’ names (v.4b–c). That is explicit rejection of rival worship in both ritual and speech.
Where interpretation differs
Who are the “saints … in the earth/land”? Some read this as the faithful people within Israel’s land and immediate society. Others take it more broadly as “holy ones on earth” in a general sense (the faithful among humanity). Both fit the wording, but the psalm’s social setting makes a local-community sense feel natural.
What are “drink-offerings of blood”? Some understand this as literal blood used in a libation-like rite (or a violent ritual associated with idols). Others see it as a forceful way of condemning idol offerings as morally tainted, even if the liquid offering was normally wine.
Why the disagreement exists
The Hebrew phrases can be read with slightly different ranges: “in the earth” can mean “in the land,” and the line about “blood” can be taken either literally or as loaded language. The poem gives strong evaluations but does not explain details of the other group’s worship, leaving room for more than one reasonable reconstruction.
What this passage clearly contributes
These lines present loyalty to the LORD as socially visible, not only private. The speaker aligns himself with the faithful as his preferred community (v.3) and marks rival worship as a path that multiplies trouble (v.4a). He also frames non-participation as comprehensive: not joining the rituals and not lending speech that would honor or promote other gods (v.4b–c). See also Exodus 23:13 for the wider biblical idea of not invoking other gods’ names.