Shared ground
The scene tightens from public to private. Samuel and Saul move from a worship site into the town, then onto a rooftop conversation, and finally toward the town’s edge where Samuel deliberately removes the servant. The text presents Samuel as the one directing the pace and setting, and Saul as compliant.
The passage also treats Samuel’s coming words as weighty. Samuel frames what he is about to say as “the word of God,” which marks the next moment as more than casual travel talk. The narrative cues the reader to expect a decisive disclosure.
Where interpretation differs
The main uncertainty is content: the text does not report what Samuel said on the rooftop, and it only previews (without yet giving) the “word of God” Saul is about to hear.
A secondary question is what “the word of God” means here: whether it is mainly instruction for the road ahead, a formal announcement about Saul’s role, or the beginning of a commissioning speech.
Why the disagreement exists
The passage is deliberately spare. It describes movements and staging (rooftop, early morning, city edge, servant sent ahead) but withholds the actual message until the next section. Because the content is postponed, readers infer purpose from the setup: privacy, timing, and Samuel’s phrasing.
What this passage clearly contributes
Explicitly, it shows Samuel arranging a private moment with Saul and signaling that a divine message is about to be communicated. It also advances the theme that major leadership turns in 1 Samuel are introduced through controlled, often private prophetic speech rather than through public ceremony first.
Inferred (but strongly suggested by the narrative staging), the private setting functions to isolate Saul for a personally directed message that will shape the story’s next steps, tying Saul’s emerging public prominence to a prior, set-apart word from God (compare the broader pattern in 1 Samuel 10:1).