Exodus 4:2

2 And the Lord said to him, What is this thing that is in thine hand? and he said, A rod.

Exodus 4:2 Meaning and Commentary

Exodus 4:2

And the Lord said unto him
Not reproving him for contradicting him, or showing any diffidence of what he had said; but rather as approving the hint he gave of having some sign or miracle wrought, to command from the Israelites an assent unto him, as commissioned of God to deliver them: what [is] that in thine hand?
which question is put, not as being ignorant of what it was, but to lead on to what he had further to say, and to the working of the miracle: and he said, a rod;
or staff, such as shepherds use in the management of their flocks, for Moses was now feeding the flock of his father-in-law; but Aben Ezra seems rather to think it was a walking staff, such as ancient men lean upon, since Moses did not go to Pharaoh after the manner of a shepherd; yea, it may be added, he went with the authority of a prince or ruler of Israel, and even with the authority of the ambassador of the King of kings.

Exodus 4:2 In-Context

1 And Moses answered and said, If they believe me not, and do not hearken to my voice (for they will say, God has not appeared to thee), what shall I say to them?
2 And the Lord said to him, What is this thing that is in thine hand? and he said, A rod.
3 And he said, Cast it on the ground: and he cast it on the ground, and it became a serpent, and Moses fled from it.
4 And the Lord said to Moses, Stretch forth thine hand, and take hold of its tail: so he stretched forth his hand and took hold of the tail,
5 and it became a rod in his hand, —that they may believe thee, that the God of thy fathers has appeared to thee, the God of Abraam, and God of Isaac, and God of Jacob.

The Brenton translation of the Septuagint is in the public domain.