Have they not travelled in the land and seen the final fate of those before them? They were far greater than them in strength. Allah cannot be withstood in any way, either in the heavens or on earth. He is All-Knowing, All-Powerful. (Qur'an, 35:44)
And say: 'Praise be to Allah Who has had no son and Who has no partner in His Kingdom and Who needs no one to protect Him from abasement.' And proclaim His Greatness repeatedly! (Qur'an, 17:111)
Allah is He Who created you, then provides for you, then will cause you to die and then bring you back to life. Can any of your partner-gods do any of that? Glory be to Him and may He be exalted above anything they associate with Him! (Qur'an, 30:40)
Do they not see that Allah-He Who created the heavens and the earth and was not wearied by creating them--has the power to bring the dead to life? Yes indeed! He has power over all things. (Qur'an, 46:33)
We created the heavens and the earth, and everything between them, in six days and We were not affected by fatigue. (Qur'an, 50:38)