"And say, 'Praise to Allah, who has not taken a son'" to increase Himself in multitude from a state of fewness, "and has not had a partner in [His] dominion" to create anything with Him, "and has no ally out of weakness" to seek strength through him, "and glorify Him with [great] glorification," meaning: exalt Him greatly.
﴿وَقُلِ الْحَمْدُ لِلَّهِ الَّذِي لَمْ يتَّخذ ولدا﴾ يَتَكَثَّرُ بِهِ مِنَ الْقِلَّةِ ﴿وَلَمْ يَكُنْ لَهُ شَرِيكٌ فِي الْمُلْكِ﴾ خَلْقَ مَعَهُ شَيْئًا ﴿وَلَمْ يَكُنْ لَهُ ولي من الذل﴾ يتعزز بِهِ ﴿وَكبره تَكْبِيرا﴾) أَيْ: عَظِّمْهُ تَعْظِيمًا.