In Romans 6:1, Paul asks whether we should continue in sin so that what may increase?

Answer: Grace

Paul asks, "Shall we continue in sin so that grace may increase?" and answers, "Certainly not! How can we who died to sin live in it any longer?"

“What then shall we say? Shall we continue in sin so that grace may increase? Certainly not! How can we who died to sin live in it any longer?”— Romans 6:1-2 (BSB)