Though he had commanded the clouds from above
Which were round about him, his chariots, and the dust of his feet; and which were at his command to go here and there, and carry and let down provisions for his people, as they did:
and opened the doors of heaven;
as a large granary, from whence the manna, afterwards called the corn of heaven, was given out in great abundance, which is signified by opening the doors; see ( Malachi 3:10 ) .