The problem has to be answered by means of art, because you can't blast them with bliss. Tat freaks them out even more. So instead, you have to have an artful way of approaching them. You do a dance for them, you get them to imagine being interconnected, and to imagine being free of their suffering, and not so self involved, through art that draws them out. Then you, and they, are all established in what's called a Buddha-verse, or Buddha-land