Concept:Aaron was chosen because Moses complained that he was not an eloquent speaker.
Explanation:When God called Moses to lead the Israelites out of Egypt, Moses objected that he could not speak well.
He described himself as slow of speech and slow of tongue (Exodus 4:10).
In response, God appointed Aaron, Moses' brother, to serve as his spokesman.
God told Moses that Aaron would speak to the people as his mouth, while Moses would be like God to Aaron (Exodus 4:14-16).
Aaron was therefore described as Moses' prophet before Pharaoh and the people (Exodus 7:1).
This makes it clear that Aaron's appointment was directly tied to Moses' difficulty in speaking, commonly called stammering.
The other options do not match the biblical account, since God never lost confidence in Moses, the people's murmuring came later, and Moses was still strong when he led Israel.
Answer:A. Moses was a stammerer.