For whatever reason, many people think the "last one standing" is the winner, as if the person to get the last word is always right.
Paul wrote: Moreover, brethren, I do not want you to be unaware that all our fathers were under the cloud, all passed through the sea, all were baptized into Moses in the cloud and in the sea, all ate the same spiritual food, and all drank the same spiritual drink. For they drank of that spiritual Rock that followed them, and that Rock was Christ. But with most of them God was not well pleased, for their bodies were scattered in the wilderness.
Before you zealously respond to that next post, ask yourself, "Have I honestly considered the possibility that I could be wrong?" "Have I truthfully, logically, and throughly addressed any and all objections?"
The real battle is not on these forums. It is in the heart of every individual. Don't "win an argument" on these forums, only to lose the ultimate battle over the integrity of your soul.