Surah Yunus 10:14

ثُمَّ جَعَلْنَـٰكُمْ خَلَـٰٓئِفَ فِى ٱلْأَرْضِ مِنۢ بَعْدِهِمْ لِنَنظُرَ كَيْفَ تَعْمَلُونَ

Then We made you successors in the land after them so that We may observe how you will do.

Translation: Saheeh International

Tafsir

Then We made you O people of Mecca successors khalā’if is the plural of khalīfa in the earth after them that We might behold how you would behave in it and whether you would take heed from their example and believe in Our messengers.

Excerpt from Tafsir al-Jalalayn, commentary on 10:14, via Quran.com. The reader has the full commentary and 9 more tafsirs.