You are mistaken in your opinion of that manna, which indeed was bread from heaven, spiritual meat, (as the apostle calleth it, 1 Corinthians 10:3), but it was not given you by any power or virtue in or from Moses. Moses said otherwise; when it was first rained down, he told them, This is the bread which the Lord hath given you to eat, Exodus 16:15. It was the Lord, not Moses, that gave you that bread. Nor was that true spiritual bread; it was only spiritual (as the apostle calleth it) because it was typical, and prefigurative of me. My Father giveth you the true bread from heaven; it was he that gave your fathers manna, not Moses; and it is he who giveth you me, who am the true bread of which that bread was but typical, a shadow, and a figure.
Related Commentaries of John 6:32
John 6:32
32 Then Jesus said unto them,Verily, verily, I say unto you, Moses gave you not that bread from heaven; but my Father giveth you the true bread from heaven.