1 Peter 4:17 states that Judgement begins with the House of God

We are basically talking about  the interpolation of the 3 fold agenda on the Day of Atonement in Leviticus 16 with the 3 fold agenda of the 3 angels messages in Revelation 14:6,7,8,9. The 3 angels messages and the  Day of Atonement in Leviticus 16 are the same thing so they share the same agendas. The difference being that the former required animal sacrifices and Priests who were mortal men, the latter requires a perfect sacrifice and a perfect High Priestly Order which are fulfilled by Christ Jesus our Lord (Yeshua). Verily, a more excellent ministry, by how much also he is the mediator of a better covenant, which was established upon better promises.