To win an argument? No. I see false doctrine being taught here. Saved by grace not of works is not false. Not at all. But teaching that If someone teaches loving obedience to Christ, they are denying Romans 4:4-5 is a bad sign
A. Person a- John wrote everyone who is born of God keeps His commandments
Person bMy bible teaches that the one who does not work is justified
Person a. Paul told Titus to tell believers to be zealous of good works
Person bListen Buddy, we don’t need any of that works salvation peddling around here
Person a. The believer will certainly persevere because God keeps them
Person b. You are a salvation maintainer
Etc