'Concern' in the Bible

"How does that concern us, dear lady?" Jesus asked her. "My time hasn't come yet."

Jesus told him, "If it's my will for him to remain until I come back, how does that concern you? You must keep following me!"

So the rumor spread among the brothers that this disciple wasn't going to die. Yet Jesus didn't say to Peter that he wasn't going to die, but, "If it's my will for him to remain until I come back, how does that concern you?"