Is it not plain to those who inherit the earth after its inhabitants that if We willed We could smite them for their sins and set a seal upon their hearts, so that they do not hear. 100 These are the dwellings – the affairs of which We relate to you (Prophet Mohammed – peace and blessings be upon him); and indeed their (respective) Noble Messengers came to them with clear proofs; so they were not able to believe in what they had denied before; this is how Allah sets seals upon the hearts of disbelievers. 101 We did not find most of them true to their covenants; indeed We found most of them to be transgressors. 102 Then, after them, We sent Moses with our tokens unto Pharaoh and his chiefs, but they repelled them. Now, see the nature of the consequence for the corrupters! 103 Moses said: "O Pharaoh! I am a messenger from the Lord of the worlds,- 104 Approved upon condition that I speak concerning Allah nothing but the truth. I come unto you (lords of Egypt) with a clear proof from your Lord. So let the Children of Israel go with me. 105 The Pharaoh asked Moses to show his miracles if he was telling the truth. 106 So Moses threw his staff, and suddenly it was a serpent, manifest. 107 And putting his hand in his bosom, withdrew it – so it shone brightly before the beholders. 108