Are we all prophets? Ez 3:18, p283

Warren says we are responsible for unbelievers around us that we interact with. He quotes Ez 3:18 “...I will hold you responsible for their death.” Well, gee, that seems like a pretty heavy burden to bear. I think this verse is taken out of context though. Ezekiel was a prophet. A prophet delivered specific messages from God and many times those were to warn of sin. If God gave Ezekiel a message of warning and he didn't deliver it, then I understand God holding him responsible. Even as Christians I don't think we have that same responsibility as a prophet. We are to share Jesus, show Jesus to those around us. But to announce ourselves as prophets of God with a message about their future—they might think we're beyond weird.