وَما كانَ اللَّهُ لِيُعَذِّبَهُم وَأَنتَ فيهِم ۚ وَما كانَ اللَّهُ مُعَذِّبَهُم وَهُم يَستَغفِرونَ

But Allah would not punish them while you, [O Muhammad], are among them, and Allah would not punish them while they seek forgiveness.