The Saheeh International Quran Translation :
القول في تفسير قوله تعالي: سورة: الْفُرْقَان الآية:32
» The Saheeh International Quran Translation
And those who disbelieve say, "Why was the Qur'an not revealed to him all at once?" Thus [it is] that We may strengthen thereby your heart. And We have spaced it distinctly.