21:30 And have not the ones who disbelieved seen that the heavens and the earth were an integrated (mass), then We unseamed them, and of water We have made every living thing? Would they then not believe? 21:31 And We have made in the earth anchorages (the mountains) so that it should not reel with them, and We made therein ravines (Or, passageways) as ways, that possibly they would be guided.