Allah tells us of the arrogant and hostile defiance of Fir`awn and his rejection of Musa, when he commanded his minister Haman to build him a tower, i.e., a tall, high, strong fortress. He built it of bricks made from baked clay, as Allah says:

﴿فَأَوْقِدْ لِى يَهَـمَـنُ عَلَى الطِّينِ فَاجْعَل لِّى صَرْحاً﴾

(So kindle for me (a fire), O Haman, to bake (bricks out of) clay, and set up for me a lofty tower) (28:38).

﴿لَّعَـلِّى أَبْلُغُ الاٌّسْبَـبَأَسْبَـبَ السَّمَـوَتِ﴾

(that I may arrive at the ways -- the ways of the heavens,) Sa`id bin Jubayr and Abu Salih said, "The gates of the heavens.'' Or it was said, the ways of the heavens.

﴿فَأَطَّلِعَ إِلَى إِلَـهِ مُوسَى وَإِنِّى لاّظُنُّهُ كَـذِباً﴾

(and I may look upon the God of Musa, but verily, I think him to be a liar.) Because of his disbelief and defiance, he did not believe that Allah had sent Musa to him. Allah says:

﴿وَكَـذَلِكَ زُيِّنَ لِفِرْعَوْنَ سُوءُ عَمَلِهِ وَصُدَّ عَنِ السَّبِيلِ﴾

(Thus it was made fair seeming, in Fir`awn's eyes, the evil of his deeds, and he was hindered from the path;) means, this act of his ﴿building the tower﴾, by means of which he wanted to deceive his people and make them think that he could prove that Musa was lying. Allah says:

﴿وَمَا كَـيْدُ فِرْعَوْنَ إِلاَّ فِى تَبَابٍ﴾

(and the plot of Fir`awn led to nothing but loss and destruction.) Ibn `Abbas and Mujahid said, "Meaning nothing but ruin.''

﴿وَقَالَ الَّذِى ءَامَنَ يقَوْمِ اتَّبِعُونِ أَهْدِكُـمْ سَبِيـلَ الرَّشَـادِ - يقَوْمِ إِنَّمَا هَـذِهِ الْحَيَوةُ الدُّنْيَا مَتَـعٌ وَإِنَّ الاٌّخِرَةَ هِىَ دَارُ الْقَـرَارِ - مَنْ عَمِـلَ سَـيِّئَةً فَلاَ يُجْزَى إِلاَّ مِثْلَهَا وَمَنْ عَمِـلَ صَـلِحاً مِّن ذَكَـرٍ أَوْ أُنْثَى وَهُوَ مُؤْمِنٌ فَأُوْلَـئِكَ يَدْخُلُونَ الْجَنَّةَ يُرْزَقُونَ فِيهَا بِغَيْرِ حِسَابٍ ﴾

(38. And the man who believed said: "O my people! Follow me, I will guide you to the way of right conduct.'') (39. "O my people! Truly, this life of the world is nothing but an enjoyment, and verily, the Hereafter that is the home that will remain forever.'') (40. "Whoever does an evil deed, will not be requited except the like thereof; and whosoever does a righteous deed, whether male or female and is a true believer, such will enter Paradise, where they will be provided therein without limit.'')