Then, undoubtedly, it is for Us to take their account.
Then we will call them to account
then upon Us shall rest their reckoning
Then it is for Us to call them to account
Then that truly on Us (is) their account/calculation
On that day, they have to answer to what they have been doing
Then indeed only upon Us is their reckoning
Then, surely, it is for US to call them to account
Then, surely, it is Our concern to call them to account
Then it is surely for Us to call them to account
Then verily, for Us will be their reckoning