Answer:
highlights and condemn the business motive of the Roman Church.
Step-by-step explanation:
Martin Luther, the father of Protestant Reformation, witnessed that the Roman Church and its clergies would promise salvation to the people with some amount of money and donation. This practice of selling salvation truly disturbed him because he believed that salvation was free and could be achieved only through faith and God's forgiveness.
Thus, when he said that “You can buy anything thing in Rome: Sex or salvation.” he means that salvation could be bought just as any other service in Rome. It highlights and condemn the business motive of the Roman Church.