Pope Francis's funeral is on Saturday, and now's the time to familiarize yourself with a few Catholic terms and phrases that you will hear this week.

Heads of state are expected for Francis’ funeral, but the three days of public viewing in the basilica allow ordinary Catholics to grieve the Argentine pope. The viewing ends Friday at 7 p.m., after which Francis’ casket will be closed and sealed.

Worshippers will flock to the Vatican in the coming days to farewell Pope Francis, including the Cardinals who will elect his successor. Former representative to the Holy See, Sir David Moxon, says the Pope chose most of the Cardinals - so he'd expect them to value a warm and loving Church.