Exodus 2:3 - Joseph Benson’s Commentary on the Old and New Testaments

When she could no longer hide him For fear of being informed against by some of her Egyptian neighbours, with whom the Israelites lived intermixed, Exodus 3:22. Thus Moses, who was afterward to be the deliverer of Israel, was himself upon the point of falling a sacrifice to the fury of the oppressor; God so ordered it, that being told of this he might be the more animated with zeal for the deliverance of his brethren out of the hands of such bloody men. She took for him an ark of bulrushes A small basket made of rushes, and water-proof by being coated within and without by a kind of bitumen and pitch. Or, perhaps, it might be formed of the tree called papyrus, of which the Egyptians made their paper, and which grew especially on the banks of the Nile. This ark or basket Moses's mother laid in the flags by the river's brink That it might not be carried away by the stream, intending, we may suppose, to come by night to suckle the child. God undoubtedly put it into her heart to do this, to bring about his own purposes: that Moses might, by this means, be brought into the hands of Pharaoh's daughter, and that, by his deliverance, a specimen might be given of the deliverance of God's church.