Surah Ad Dukhan Tafseer

وَأَنْ لاَّ تَعْلُوا عَلَى اللَّهِ

And exalt not yourselves against Allah.

means, `and do not be too arrogant to follow His signs. Accept His proof and believe in His evidence.'

This is like the Ayah:

إِنَّ الَّذِينَ يَسْتَكْبِرُونَ عَنْ عِبَادَتِى سَيَدْخُلُونَ جَهَنَّمَ دَخِرِينَ

Verily, those who scorn My worship they will surely enter Hell in humiliation! (40:60)

إِنِّي اتِيكُم بِسُلْطَانٍ مُّبِينٍ

Truly, I have come to you with a manifest authority.

means, with clear and obvious proof.

This refers to the clear signs and definitive evidence with which Allah sent him.

وَإِنِّي عُذْتُ بِرَبِّي وَرَبِّكُمْ أَن تَرْجُمُونِ