It is a fact that Pope Leo X111 had an apparition of Christ in debate with satan and the upshot was that Christ agreed that satan should have 100 years in order to destroy Christ’s Church..Leo X111 fainted – and on recovering composed a longer version of the St Michael’s prayer we don’t know when this was supposed to start but should it have been close to that time – 1886 then it would have expired some 22 years ago – meanwhile we are still in the battle – my guess is it started when Paul V1 finally admitted that ” The smoke of satan has entered the sanctuary’ – this was 36 years ago this coming Sunday June 29th – feast ot Sts peter and Paul – so ways to go yet !