Incentives for belief and obedience

وَيُمْدِدْكُم بِأَمْوَٰلٍ وَبَنِينَ وَيَجْعَل لَّكُمْ جَنَّـٰتٍ وَيَجْعَل لَّكُمْ أَنْهَـٰرًا

And give you increase in wealth and children and provide for you gardens and provide for you rivers.