Rhetorical persuasion in Quranic discourse

قُلْ أَذَٰلِكَ خَيْرٌ أَمْ جَنَّةُ ٱلْخُلْدِ ٱلَّتِى وُعِدَ ٱلْمُتَّقُونَ ۚ كَانَتْ لَهُمْ جَزَآءً وَمَصِيرًا

Say, "Is that better or the Garden of Eternity which is promised to the righteous? It will be for them a reward and destination.

أَتَأْتُونَ ٱلذُّكْرَانَ مِنَ ٱلْعَـٰلَمِينَ

Do you approach males among the worlds

فَبِأَىِّ ءَالَآءِ رَبِّكُمَا تُكَذِّبَانِ

So which of the favors of your Lord would you deny?