This implies that the Devil exercises a powerful influence on many humans, usually without their noticing it, just as we sometimes may not notice an invisible pollutant in the air.
Tas nozīmē, ka Velns ļoti spēcīgi ietekmē daudzus cilvēkus un viņi to parasti pat nepamana, tāpat kā dažreiz nav jūtams gaisa piesārņojums.