Here's why:
* Simple, childlike language: The poem uses simple language and a conversational tone, typical of a child's perspective.
* Direct questions: The speaker asks direct questions to the lamb, showing an innocent curiosity.
* Focus on the lamb's creator: The speaker's main concern is with the lamb's maker, focusing on the loving nature of God. This suggests a child-like understanding of faith.
* Connection to nature: The speaker's direct interaction with the lamb and the poem's pastoral setting indicate a close connection to nature, something often found in children's experiences.
While the speaker's identity isn't explicitly stated, the language, tone, and themes all point towards a childlike voice.