And likewise, al-Zuhri said: "Faith [al-iman] is the action, and Islam is the word [al-kalima]."
وَكَذَلِكَ قَالَ الزُّهْرِيُّ: «الْإِيمَانُ الْعَمَلُ، وَالْإِسْلَامُ الْكَلِمَةُ»