What do christians say regarding the rumour raised about the end of the world and Jesus returning back?

Why clergy men use this stupid rumours to convert people of other faiths?
How much time this nonsense goes on about the Jesus returning back?

What is a VPN?

VPN is (Virtual Private Network) were first used by companies to enable their employees to securely access internal systems such as email remotely (e.g. from home or while on business trips). Today they are increasingly being used for personal use by individuals to protect their privacy while online in public places (e.g. when using the wi-fi connection in a cafe) or in a country where the internet is censored / blocked (e.g. China, Saudi Arabia…).