Shared ground
Psalm 100:2 speaks about worship as something people do, not only something they feel. The text makes two direct calls: (1) to serve Yahweh, and (2) to come before his presence. Both are described with fitting expression: service is marked by gladness, and approach is marked by singing.
The verse also assumes worship is relational and public-facing. “Come before his presence” pictures drawing near to God in an intentional way, like appearing before a king or entering a sacred place. “With singing” suggests audible praise, likely in a gathered setting, not merely private reflection.
Where interpretation differs
Some readers understand “serve” mainly as formal worship activity (including temple-related duties and public praise). Others understand it more broadly as everyday obedience and life service, with worship gatherings as a central example.
Some also differ on whether “come before his presence” refers primarily to entering the temple/sanctuary courts or whether it can describe approaching God in worship more generally (including settings outside the temple).
Why the disagreement exists
The Hebrew for “serve” can be used for labor/serving in many settings, including worship-related service and general obedience. Likewise, “before his presence” can refer to appearing before a person of high status and can also be used for worship approach language tied to the sanctuary. The verse itself does not spell out the exact location or the full range of “service,” so interpreters weigh the psalm’s communal worship tone alongside the broader biblical use of the words.
What this passage clearly contributes
Explicitly, the verse links action (serve/come) with inner posture and outward expression (gladness/singing). It presents joy as fitting to Yahweh-focused service, and it frames approach to God as something voiced, not silent. The verse contributes a simple theological picture: God is worthy of glad, audible, embodied worship that brings people near to him (Psalm 100:1; Psalm 100:4).