Paul reminds the Corinthian believers that God wants them pure because Christ has bought them with his death. Their bodies are now God's temple. He does so by saying what the Corinthians might say and then correcting them.
Possible meanings are 1) Paul is answering what some Corinthians might be thinking, "Some say, 'I can do anything'" or 2) Paul is actually saying what he thinks is true, "God allows me to do anything."
This can be stated in active form. AT: "I will not allow these things to rule over me like a master" (See: [[rc://en/ta/man/translate/figs-activepassive]])
Possible meanings are 1) Paul is correcting what some Corinthians might be thinking, "food is for the stomach, and the stomach is for food," by answering that God will do away with both the stomach and food or 2) Paul actually agrees that "food is for the stomach, and the stomach is for food," but he is adding that God will do away with both of them.