How is blindly casting a message of love into the void like casting out a demon? Well, they both need to get out before they destroy their host.
Why should a message of love destroy its host? If its burstin’ to get out but not allowed to.
Why would anyone not allow a message of love to get out? Fear. Fear of consequences – the power of love may upset the established order of things. Of course, though certain established orders may need to be overturned, that process may emotionally or sometimes physically disturb those who profit from the established order. And those who profit may react violently.
Why should the power of love destroy the established order? When the established order perpetuates evil and suppresses love.